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authorYueHaibing <yuehaibing@huawei.com>2018-10-05 06:43:27 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2018-10-12 14:20:44 +0800
commitcb1af1f5991648e33dfae1f0194accc42b6fbf73 (patch)
tree6921ccd276dabbebcea1f43a7d7a2419648343cc
parent68138b5d583a8dd8b88570caed46e3efab219797 (diff)
downloadlinux-cb1af1f5991648e33dfae1f0194accc42b6fbf73.tar.bz2
crypto: chtls - remove set but not used variable 'csk'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/crypto/chelsio/chtls/chtls_cm.c: In function 'chtls_disconnect': drivers/crypto/chelsio/chtls/chtls_cm.c:408:21: warning: variable 'csk' set but not used [-Wunused-but-set-variable] drivers/crypto/chelsio/chtls/chtls_cm.c: In function 'chtls_recv_sock': drivers/crypto/chelsio/chtls/chtls_cm.c:1016:23: warning: variable 'tcph' set but not used [-Wunused-but-set-variable] 'csk' and 'tcph' are never used since introduce in commit cc35c88ae4db ("crypto : chtls - CPL handler definition") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/crypto/chelsio/chtls/chtls_cm.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c
index fd2ae1e0e561..20209e29f814 100644
--- a/drivers/crypto/chelsio/chtls/chtls_cm.c
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.c
@@ -405,12 +405,10 @@ static int wait_for_states(struct sock *sk, unsigned int states)
int chtls_disconnect(struct sock *sk, int flags)
{
- struct chtls_sock *csk;
struct tcp_sock *tp;
int err;
tp = tcp_sk(sk);
- csk = rcu_dereference_sk_user_data(sk);
chtls_purge_recv_queue(sk);
chtls_purge_receive_queue(sk);
chtls_purge_write_queue(sk);
@@ -1013,7 +1011,6 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
const struct cpl_pass_accept_req *req,
struct chtls_dev *cdev)
{
- const struct tcphdr *tcph;
struct inet_sock *newinet;
const struct iphdr *iph;
struct net_device *ndev;
@@ -1035,7 +1032,6 @@ static struct sock *chtls_recv_sock(struct sock *lsk,
if (!dst)
goto free_sk;
- tcph = (struct tcphdr *)(iph + 1);
n = dst_neigh_lookup(dst, &iph->saddr);
if (!n)
goto free_sk;