diff mbox series

[net-next,v3] net: ethtool: set a default driver name

Message ID 20211125163049.84970-1-xiangxia.m.yue@gmail.com (mailing list archive)
State Accepted
Commit bde3b0fd8055bf2c00fd20a4e3d65e920c15b443
Delegated to: Netdev Maintainers
Headers show
Series [net-next,v3] net: ethtool: set a default driver name | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Single patches do not need cover letters
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 2 this patch: 2
netdev/cc_maintainers success CCed 4 of 4 maintainers
netdev/build_clang success Errors and warnings before: 22 this patch: 22
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 6 this patch: 6
netdev/checkpatch warning WARNING: Prefer strscpy over strlcpy - see: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Tonghao Zhang Nov. 25, 2021, 4:30 p.m. UTC 
From: Tonghao Zhang <xiangxia.m.yue@gmail.com>

The netdev (e.g. ifb, bareudp), which not support ethtool ops
(e.g. .get_drvinfo), we can use the rtnl kind as a default name.

ifb netdev may be created by others prefix, not ifbX.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Hao Chen <chenhao288@hisilicon.com>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Danielle Ratson <danieller@nvidia.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
---
v2: remove unnecessary white line
v1: https://lore.kernel.org/all/20211124181858.6c4668db@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com/ 
---
 net/ethtool/ioctl.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

patchwork-bot+netdevbpf@kernel.org Nov. 27, 2021, 12:50 a.m. UTC | #1 
Hello:

This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:

On Fri, 26 Nov 2021 00:30:49 +0800 you wrote:
> From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
> 
> The netdev (e.g. ifb, bareudp), which not support ethtool ops
> (e.g. .get_drvinfo), we can use the rtnl kind as a default name.
> 
> ifb netdev may be created by others prefix, not ifbX.
> 
> [...]

Here is the summary with links:
  - [net-next,v3] net: ethtool: set a default driver name
    https://git.kernel.org/netdev/net-next/c/bde3b0fd8055

You are awesome, thank you!
diff mbox series

Patch

diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index af2d4e022076..3d7bff407580 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -734,6 +734,9 @@  ethtool_get_drvinfo(struct net_device *dev, struct ethtool_devlink_compat *rsp)
 			sizeof(rsp->info.bus_info));
 		strlcpy(rsp->info.driver, dev->dev.parent->driver->name,
 			sizeof(rsp->info.driver));
+	} else if (dev->rtnl_link_ops) {
+		strlcpy(rsp->info.driver, dev->rtnl_link_ops->kind,
+			sizeof(rsp->info.driver));
 	} else {
 		return -EOPNOTSUPP;
 	}