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([2405:201:6803:30b3:6c2e:a6d:389a:e911]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-710e5872b1csm2689564b3a.40.2024.08.11.12.37.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 11 Aug 2024 12:37:22 -0700 (PDT) From: Abhinav Jain To: idryomov@gmail.com, xiubli@redhat.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, ceph-devel@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: skhan@linuxfoundation.org, javier.carrasco.cruz@gmail.com, Abhinav Jain Subject: [PATCH net] libceph: Make the input const as per the TODO Date: Mon, 12 Aug 2024 01:06:45 +0530 Message-Id: <20240811193645.1082042-1-jain.abhinav177@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: kuba@kernel.org Modify arguments to const in ceph_crypto_key_decode(). Modify ceph_key_preparse() in accordance with the changes. Signed-off-by: Abhinav Jain --- net/ceph/crypto.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c index 051d22c0e4ad..cfd485d6d3c5 100644 --- a/net/ceph/crypto.c +++ b/net/ceph/crypto.c @@ -86,7 +86,7 @@ int ceph_crypto_key_encode(struct ceph_crypto_key *key, void **p, void *end) return 0; } -int ceph_crypto_key_decode(struct ceph_crypto_key *key, void **p, void *end) +int ceph_crypto_key_decode(struct ceph_crypto_key *key, const void **p, const void *end) { int ret; @@ -300,7 +300,7 @@ static int ceph_key_preparse(struct key_preparsed_payload *prep) struct ceph_crypto_key *ckey; size_t datalen = prep->datalen; int ret; - void *p; + const void *p; ret = -EINVAL; if (datalen <= 0 || datalen > 32767 || !prep->data) @@ -311,9 +311,8 @@ static int ceph_key_preparse(struct key_preparsed_payload *prep) if (!ckey) goto err; - /* TODO ceph_crypto_key_decode should really take const input */ - p = (void *)prep->data; - ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen); + p = prep->data; + ret = ceph_crypto_key_decode(ckey, &p, (const char *)prep->data + datalen); if (ret < 0) goto err_ckey;