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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 cc35c88ae4 ("crypto : chtls - CPL handler definition")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
YueHaibing 2018-10-05 06:43:27 +00:00 committed by Herbert Xu
parent 68138b5d58
commit cb1af1f599
1 changed files with 0 additions and 4 deletions
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4
drivers/crypto/chelsio/chtls/chtls_cm.c
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@ -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;