From patchwork Sat Feb 17 20:13:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200777; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=56fgxRj3TpAnVefFQ6EA11ISjF6QjKkNNnHYVEnweY4=; b=S2YAL+kh0Ndho84cJSPnOrpRjlxyb10n9jAW+DUbupNBUfDKzggwmjd/9WCaHSkR+46azL 2AK6aG04VRb1ndhiyShUpQ6j9nWDkXbHcjGG9s4n/rpJ2bQUUjIGFkK9MAji07zV7pmDzz G613qt5cPe9zQQrvzu/2f5somHa/UHHhTwA0McZ7XmghcN2xCxwaG7iBYOnYhiuqeHf8j2 QieSU9bzCTL5OP34PkoO+XO22QVtSbt0gTim3r2TQYbAQbMWQR0CdeuMle49EHZh6Fe57V l3Cnft1drmIStHNSBjZyDu1yfPgFgq1PbzJry/h1quTjvoWv1yjPDVHbQgK5kA== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:23 -0300 Subject: [PATCH 01/12] net: usbnet: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-1-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. 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Move the wlan_type and wwan_type variables to be constant structures as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- drivers/net/usb/usbnet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 2d14b0d78541..b21ebe24057f 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1654,11 +1654,11 @@ static const struct net_device_ops usbnet_netdev_ops = { // precondition: never called in_interrupt -static struct device_type wlan_type = { +static const struct device_type wlan_type = { .name = "wlan", }; -static struct device_type wwan_type = { +static const struct device_type wwan_type = { .name = "wwan", }; From patchwork Sat Feb 17 20:13:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200780; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=PBOYLPxL42yes/PWt0k3rULnYxEYTLijjIvk20QuDbY=; b=JqNilKw+JiKmfz0GVkhgq7XpaNJI6HKcCgz/uOViUOJ1FNMCAD1/gTJu+aDUBLKDXajmmN w1/CmMciuHZS4LFZ4I21EhcmZ1OovQ5coDXE3e56vhsJp8/EOE2CxHCRE3ebMao1X1tesl kWxA4nUJMwUxsF00drryb5FRq2OaIXZMU22YVwwrY8oXA+9fx7JNqWimTwrrdkAY6IYMvX Fh2kzJLq8yRtujM3VqU48+AKZVaoeAjB8rB3iqhAon4YBqXa3erp3EyNDkU2jjARI1N+fz zwE6NCwlGhpXtChCThiVK1PsUP3z4UIpe6hK2nJe3o35yjk2ckY6eskEOPBf4g== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:24 -0300 Subject: [PATCH 02/12] net: dsa: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-2-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=865; i=ricardo@marliere.net; h=from:subject:message-id; bh=se30nhUuFONi/uLGCt1oGU+KS30rvXjwHshvsRJBdW0=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNssKuhjoSlZTHECtiMIBdkIEL28xUnFQ38I 2zmenOBuNWJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbAAKCRDJC4p8Y4ZY prBdD/9iyEhb8C4N0+XlW3uqQ0xH+mL4ImMhFfh9kTu7FUUegRqrSbGwM3ZBFeeyxnRURCE39q2 MyiwIsVfpHzke7X/+mUHa5qgvaj6N8Dzm4D1nx5+u38mC2BEps9ADFpTePIltG3ppcdHaGT5iph lSRn102lBOGujFj9EOXNOf0FnCynoKUrzJkI/dOvfHkrxLMt/H5SaHxAZ+S0skhRi9ELs+l0CPZ fKpimJe8iie2cn7ZuwwVNovf+5Df5MUXVjBvk0Hn89I1RmR7Y09pZgHtvTdbZRfK6Cgp2YTE17Z TGBYzdgfe/Fu1k7NjbXcqMXR7AgoLH2gkAq092wObtav53JL3OWBblFY+y3mIRbSiXll4Tkd3fR Tw089lRUtqgiKY13rj1RHIGHJqmwImEkGCTdti8fdf8AVuzir8O+v+/ZoihaHOZkhqHZwtYrL/V 0gbqdhWKRw8h0yXFSpwa9D3oZXCMaam14yO6mpJHGxb+33pejg0FjuHnolAtXgehm17w5qfEXOG UreSUahijZAmJqBaGbz0lqbVTXeSmKs7S6HnuNKbcO16AKvZ6Z3o8uBMG72rnlOh0s+QWdrKmXH Aw4NRjoubGBlaWG1oYzJ7+UnzBz0xStTtot/eFUP1fWheXTbaIHlfOQgwCmPctV6qVbxH5iBJyz C3vc2a0HMEEBY0Q== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the dsa_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Florian Fainelli --- net/dsa/user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/dsa/user.c b/net/dsa/user.c index 5d666dfb317d..4d53c76a9840 100644 --- a/net/dsa/user.c +++ b/net/dsa/user.c @@ -2429,7 +2429,7 @@ static const struct net_device_ops dsa_user_netdev_ops = { .ndo_fill_forward_path = dsa_user_fill_forward_path, }; -static struct device_type dsa_type = { +static const struct device_type dsa_type = { .name = "dsa", }; From patchwork Sat Feb 17 20:13:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200783; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=n4lnVoJ8bQxR7w4vsZ3NULyq4tTkrXiB/TSkyItFgKI=; b=BVCJuvt6vBgbxH0uFwQCn9nbLFXOoXBPbgUO4JSqLO/jTt81HjBtK1jdN135IbZqW/0RR9 nwOYq402GyjaxAfDV6uKb8z2UnvXKhzVPpr9+V+PD7PelUyFHvtyldkbtXJNDztgb03Ty8 5clTJ0WsGs8etCeuPYKtx3592tKIn5qMWoCxOm/hVQGP/jzgP7Q9doThvu3c+IH0rHihpY +5VzrOyn6bLwcSgB2RdMqDoDvARfEBlpRt3PRU1zcNH6/AYhOcQP8NHVYF+sUgfLARu1/w w6+G0alpXWVTVJtNxHHcZuHHdbMHoA6li8jJufC8iLzq2vSVXIKIN+RTUCXcrQ== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:25 -0300 Subject: [PATCH 03/12] net: bridge: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-3-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. 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Move the br_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- net/bridge/br_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 717e9750614c..874cec75a818 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -474,7 +474,7 @@ static const struct net_device_ops br_netdev_ops = { .ndo_fill_forward_path = br_fill_forward_path, }; -static struct device_type br_type = { +static const struct device_type br_type = { .name = "bridge", }; From patchwork Sat Feb 17 20:13:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Move the vxlan_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Guillaume Nault --- drivers/net/vxlan/vxlan_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 705a6fd6ab6c..386cbe4d3327 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -3254,7 +3254,7 @@ static const struct net_device_ops vxlan_netdev_raw_ops = { }; /* Info for udev, that this is a virtual tunnel endpoint */ -static struct device_type vxlan_type = { +static const struct device_type vxlan_type = { .name = "vxlan", }; From patchwork Sat Feb 17 20:13:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Move the ppp_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Guillaume Nault --- drivers/net/ppp/ppp_generic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 3dd52bf28f15..db1d11ae817b 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -1607,7 +1607,7 @@ static const struct net_device_ops ppp_netdev_ops = { .ndo_fill_forward_path = ppp_fill_forward_path, }; -static struct device_type ppp_type = { +static const struct device_type ppp_type = { .name = "ppp", }; From patchwork Sat Feb 17 20:13:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=909; i=ricardo@marliere.net; h=from:subject:message-id; bh=YOg8kzVQDwjf4Bq7kKhd7VeOutfQ0nCyul1OGYb2N1k=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNsrHlscC/Pn9bzC2NTQXqUj6ySs9nByifKi Ccg3q013BKJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbAAKCRDJC4p8Y4ZY piy+EAChCqwWchqM6ZpXCLcRkuV6P3qJl4sCOXUzQ4bhSoNfWUXQiTyMHFwVnEdNFKRDIaKYeYk U5iUFdSNy5AtfAslyF/33sONfDbXEw6rC03PEWcuUW6mOl4xSuqnY7zqoKkFd86g9Yb8vVdqmUs TeFGPKd0qrUT0WpJQJI3XJ9wf4QLnkwJ9EQzUfai8SCDzKmQf7H3MS0FdUxdzDy6djgYRm1MZ0r 4Mv2WDB6N4uDnxkizopad3qg+jKPVNDMAXRh9/Nh10Wx6azjN26ZrPIhkCinLObvpv1TFppx4Ly DTsGFIEvwLHORp6rBzzLC4z1+zzCf2vj7eXO5D3WIsMjHp1+xx0Bm2MvnHIOoJsp71P0Mu3a6ZZ 4vPNQujw7d9a8rGJqTOUwaeaamj94SpFMjRn4rDeItrOGVVsw3fwqS9Sz61NqVS33XgkLykI8sm AwASMJSANRsleN1X3J9+o5mgSCMgMu1GmolcH1rEaXwYuO6wcbieCos8jnyWB/3LsOpZiEbALfX dzgiJiAicO2OW2TpD7s9UitbToW9uTUECq4SDHa8pAcvkVtGY+ELdfqVfUZ3LQU9DrSgIy+qiV2 yryHWLG2/fQTBIraubqEub3LrZW4PVmCQ7AzimX/Aon0FL5NAcqIar65NMJq3GKN7gqoJoQRwKL +uVTULqhpNK+LmQ== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the geneve_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Guillaume Nault --- drivers/net/geneve.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 256602a72356..6f3f9b446b1d 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -1142,7 +1142,7 @@ static const struct ethtool_ops geneve_ethtool_ops = { }; /* Info for udev, that this is a virtual tunnel endpoint */ -static struct device_type geneve_type = { +static const struct device_type geneve_type = { .name = "geneve", }; From patchwork Sat Feb 17 20:13:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200796; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZG+KoJy6pRblhuWX2/D05oUkUQuIMXhhucrzDvVlYlE=; b=HEhAtR+8PZmNDV69ZHRPRlCpP89KCx45OhFTY4TqkLiARuvgTlpESSsVziYD1qMfVfG3tM B2BqoyI3dbhlfc+ZkxSsFituOt4W6Lw0KB/o1DoLWws7BxI7n7HyLB6om/Ct+FJjc36cHW eTjP6zmvPxTGJEJ3zvJH3qBBuvJXkrxwK3gfeUrLAPjmzQqakhz0B1TIglDV9wN2Xi9Uom zQzNjA456XPVCL4VfJ8DS9K6cHOD1eGlPej0oOTQ3TTbrDMIpk/KZfPTcD1cYlMRL8taZc cwDkRhDHV006kCAJM/O+YGQgynSjohkcyQvz+CFIo2rzJfLyzGmVeDKHUe0dRQ== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:29 -0300 Subject: [PATCH 07/12] net: hsr: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-7-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=871; i=ricardo@marliere.net; h=from:subject:message-id; bh=kHvt+/F2ooSfbOrMdtoNwwajc5x4yhIjvXK1NyStQZI=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNtDN00gPnUTOP/lDSwWQ0x7L6llPI5tF29a zRgR4kJL/yJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbQAKCRDJC4p8Y4ZY psHPD/wMlaMU/Thwr8IQbr08FD8hI0pzxyseaJ9IXtN7SxFS/0AMKdGSATVJDztXAnhrVg/1rQi 11sHPZttzf5hgFsRJrY8Pq8i+nIROf2FCeh4s+snINqjyRmtSVrj9HjR2mjBblbJgZwxJCfQjSp FfgnnxfRaUZ8hFIxWIzrYcXDQuAUckYIppLFeXdatJhflN0s0ef0p/8A47HMML3WmpMTdWbyudK AhVA9rYZOOTsMpzROjj5dQKUzXz2up+TIaRXq+qfxXU4q+EP2idMbxhBLSdzYC7EkFehVmbuoT2 iCAGiDVhSPh1BVopl+hMiOHRhTjeAehqyvjW3YaUdGeU6LCSk6KgQt6nnbsIantTFz6iTlvVgyw rmJSabE0fQWCman7WBcHy1hkIX7d6UfBQmAJa6TWmzsnmyfzTQJuRPWUmAoZtI9L+h2zL7DYq/e IxYTKaIIBlRLJngFHwZJ1d9hcdGJKYTf5k3k4m+tDpkC6mfuIPdG2OAdHcujYt0lrjLnBFG9S0k ihRQE471z5CSx7nbgp0Neu7K4EZq0q6FfcAnKJnk/E17oFt8FXdhVkHN9wDrd1PVFCCmXXMCjSB TF23dBXT/Yoc+BM+0d1y4pMsjxYHchgd6c6t5qWoGEvndRQwPEqb3OTm1Sg8kIgqYqhir0BzrSl RXTywcnBlVLV84w== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the hsr_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- net/hsr/hsr_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c index 5ef6d437db72..c98b5b71ad7c 100644 --- a/net/hsr/hsr_device.c +++ b/net/hsr/hsr_device.c @@ -467,7 +467,7 @@ static const struct net_device_ops hsr_device_ops = { .ndo_set_rx_mode = hsr_set_rx_mode, }; -static struct device_type hsr_type = { +static const struct device_type hsr_type = { .name = "hsr", }; From patchwork Sat Feb 17 20:13:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200799; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8iNTygmT5ipcARp5YbQMkBNVEB7RzR82cYZWFFk8+0M=; b=WIMhl9TSIiodCLJ2hmVc2j5qyyoHKviu61n28l1TovzHev6vEaZc6SP4BK3gFVJBUqqq5m EBRDBx+bXWIH5buy9/86HKeTKRrp0mrMnhqSG30q0KP0CPDlIPBU4GVKfjvkRoO5WnQfg1 wXaJddfm5IWx3/ZA5/cRwnwHVjA9vHopDfkxzMZenPpDKQ5uF5WR3shxhBLLXLlHCJ6yRt LHnjaJBsfqtHBKvtumFHmOzDv70kotqKyK72y/8IvBFlgys4fGZfLYLGstARgY1gf20mfe KBp/1nP8Zq6zVQTrRE7csmwVwnUws6WnjMC4mhsnRNcz5jt6jUeBHUqIvi7GWg== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:30 -0300 Subject: [PATCH 08/12] net: l2tp: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-8-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. 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Move the l2tpeth_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Guillaume Nault --- net/l2tp/l2tp_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c index 25ca89f80414..39e487ccc468 100644 --- a/net/l2tp/l2tp_eth.c +++ b/net/l2tp/l2tp_eth.c @@ -100,7 +100,7 @@ static const struct net_device_ops l2tp_eth_netdev_ops = { .ndo_set_mac_address = eth_mac_addr, }; -static struct device_type l2tpeth_type = { +static const struct device_type l2tpeth_type = { .name = "l2tpeth", }; From patchwork Sat Feb 17 20:13:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=884; i=ricardo@marliere.net; h=from:subject:message-id; bh=y6BYSrCEA+qZPTeLeEv74HdrbzQ4CCbt7n0reUwhfoY=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNtfkuOOhHL7kJiC+Ppke+4cIU9PVk1Ov4nG MXL0y/nXcaJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbQAKCRDJC4p8Y4ZY pgv+D/94g+Fv2KX/++lAfaa5txLoX+0t+RdSw4BU2/ZLzxwCGk6D1dqvyxAxeQNpvnsSMVvu/Xb aIgLGT+kw9AH1PPNAzjVhxvQ+4dRD0jGaE1S55vQYlvuYD/EoNfbUBfPRO7502bYtuei+ZtpnN3 Y77RsNGBDlT0di184JU7nMC0wNSM9vY/b+T9I+1+Trmo+OeWFAkAhLn5A3mYt8xSZAnSHiAdLIU awjwNwWo59k6W/01zNDwnsV7wJkyxy7S7q+Qxc/EOb5IIvcHBsOMmLLIaSAfzqayQxLwSdWrsnS BFvJfFIELdcWsjvgk14W3Aon59uGIGph8EKU+fMRWCzEMFfTPjHJONBfaLg0XvgqGAR6K80HSwH UP6IjZ+GKKwksYq3z5819HNKR0jiF2UPqN8QMC3fZ9sTt/FV3zKJMDmTwvu3K124Js8dk6DRG0K NB9aHAC9I/HGjkbvgJOmc8O30Q6NM21KE3FZ4Sa2Yql9v5ZVnkVSLaLh94vgAVyJKaO30+vxIoj ZwB2h4Onx0QmWr2/LbquNc0SqdkHVHuJ1pj78wCYbSjM1oOLs19o6lTf9yFHIs4yMuVQhjU/mqp n9LGhrfGQy9v6jWy4K174vgXeQZ+Ys0ot/5+40MtWJlKLxwi1quuhhtel1aTUYgeJFDgF1g1pnI ofJclDNx7CiDU6g== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the vlan_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- net/8021q/vlan_dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 790b54a7cbe3..df5552518251 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -537,7 +537,7 @@ static const struct header_ops vlan_passthru_header_ops = { .parse_protocol = vlan_parse_protocol, }; -static struct device_type vlan_type = { +static const struct device_type vlan_type = { .name = "vlan", }; From patchwork Sat Feb 17 20:13:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200805; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2ZT106h+HbFoSOyeUsPjhLLk33QTW+0Hf6eB5MZmNJg=; b=TXoBVl246Dfzf3FAHyT7Y62k+DG1hxFI7ZTixZHUx/7f1oE1QIaTH22722mv98oiS4amFB Pq/B8EcRJOW8SDvzLi/O49soMg4gvaXfELNkDiqJnQJRsZE0vUeE0L/5B5gxwOb/7jxHuH EBOcV8gwiYBW4VwxTpBIY6XyIa6UB5rhY7h9169dQCFVucnYwBJu0WFqDStvQfJPx5Xkc7 MzRa8hpXMH4Wro5/sKAQUM9aLEXgTaHtvs5/LjAIJWPqTmwisOkejSk9ZYPnSLQJP/Lupu xMd8DpS5Hmt87Es51xt3AyHuRu4Gu3r5aQ9Ug85mXvHV7lJ2UYX0Tt11C7cLVg== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:32 -0300 Subject: [PATCH 10/12] net: netdevsim: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-10-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. 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Move the nsim_bus_dev_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- drivers/net/netdevsim/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/netdevsim/bus.c b/drivers/net/netdevsim/bus.c index aedab1d9623a..0c5aff63d242 100644 --- a/drivers/net/netdevsim/bus.c +++ b/drivers/net/netdevsim/bus.c @@ -129,7 +129,7 @@ static void nsim_bus_dev_release(struct device *dev) complete(&nsim_bus_devs_released); } -static struct device_type nsim_bus_dev_type = { +static const struct device_type nsim_bus_dev_type = { .groups = nsim_bus_dev_attr_groups, .release = nsim_bus_dev_release, }; From patchwork Sat Feb 17 20:13:33 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708200809; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xrOIV6/f3vZV0RT8ynNTPeBVRF+ik/O4GVtwFdY3Oyg=; b=AEPsU/lktqn3QfPkZuEQm1XN26hyVbHsQy2EgjvgwjwYINSHoYjBxSs6VAbGYuAse+jkho nC/6oIOwksA5vNNR63Px7gPiyBOVN39R364ExTjAUoDLHzy45hKqh3MUdoo5YUYI/ZMWU/ sIrsG7p2/vGA7i7HCh+At+PqUbwnZAmYg1NNaT9X2NRcONmDkaGHFcY8RLKEmXcnXRdqFZ /iG78rVfrlgohqqZV9JOIMyQpxjfdsWjZHt1rp3gBssaGKtOmJpksnkSVyOdav8gnRno09 tacQqRgf0/ntW8i7N3ZSPdQ5uF1eJ84LMXvvY9SWQcAMlbhc2EjGLefH/yocAw== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Sat, 17 Feb 2024 17:13:33 -0300 Subject: [PATCH 11/12] net: wwan: core: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240217-device_cleanup-net-v1-11-1eb31fb689f7@marliere.net> References: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> In-Reply-To: <20240217-device_cleanup-net-v1-0-1eb31fb689f7@marliere.net> To: Oliver Neukum , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1014; i=ricardo@marliere.net; h=from:subject:message-id; bh=jckpWHmanpSHMnPw7HQu4VFxOjRCXzlNGUWz/0ZTJeo=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl0RNth7ayQciNaopWilyJn+5++vrrozSI/AGf2 LmjjU+2+ReJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdETbQAKCRDJC4p8Y4ZY pvQUD/9eIcYw88bFShKSfY20/NUwqHxGY+WcJStJhCBjIXXQwTk3eCT9KVJ0xwG0N3tF5kYz3Xl QSlbOE6MLsb4fXgUTkADqWhPK3nWR8JdoQbMGRet3W37oK1kNkucG7iNPHPD6HLX2gq/kmNIj9y /1hMOur7RKkt28HNKThkE9bDYtpg1AlNEVKn1C3rzCGd9la+DadlzsMhytSdrWaj2UPApUFW0ZU V8h5vmyy2+48oX7xlL47839rTZ0hEbnjSPPXBElgDdgtatCmS7M8JVl0NWQyHJEEfXqinfFSJuu hwUq1OJ3CAUK0OXPZmVJ0O0HGJ3zaM0hANsIbv5WBfsulXuyDX+aVRbzj7F/2yDcubeo0UDIZ/f T4wvopAoGYBXU/dbWKtH71h5xB9/7qVbQNIT4MxnSWQ2F6bP+yKVgNjwOdZLIZTh66ugT8g55jb Y6CJzOtZn1i3ywzG1NS9DLb7xH/OuDRHum8iakV5jChkg5GTVnb8Rbhb34X6K0MwV5IPIZ7ty6K nnBcmmn9DAOYphgAGwlHAtisVEDWyL+E1zDdGHMzYgMbPaUlh4HXKkJmKN3XP6r0Pwlxc16Ahqh 4k+gDQ+xNrnjKCCTwFHSA6w5Nt5k6VrsQNusqQVDLsuKYYf16rPeHyA72lJiKCyrySAc7asdE6y HVX6bd5XxFV5mXQ== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the wwan_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman Reviewed-by: Sergey Ryazanov --- drivers/net/wwan/wwan_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index 2ed20b20e7fc..b0030f3ed0f0 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -920,7 +920,7 @@ static int wwan_rtnl_validate(struct nlattr *tb[], struct nlattr *data[], return 0; } -static struct device_type wwan_type = { .name = "wwan" }; +static const struct device_type wwan_type = { .name = "wwan" }; static struct net_device *wwan_rtnl_alloc(struct nlattr *tb[], const char *ifname, From patchwork Sat Feb 17 20:13:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , Florian Fainelli , Vladimir Oltean , Roopa Prabhu , Nikolay Aleksandrov , Loic Poulain , Sergey Ryazanov , Johannes Berg Cc: netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, bridge@lists.linux.dev, linux-ppp@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. 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Move the hso_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Simon Horman --- drivers/net/usb/hso.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index f088ea2ba6f3..1aeb36119d3f 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2465,7 +2465,7 @@ static void hso_create_rfkill(struct hso_device *hso_dev, } } -static struct device_type hso_type = { +static const struct device_type hso_type = { .name = "wwan", };