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| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2018-08-01 01:59:56 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-08-01 09:57:09 -0700 |
| commit | 13dde04f5c436f3b9f50ccfd0784db6db13401f3 (patch) | |
| tree | dbbcc177f7de56b4408469b7fe256794003f120b /net/ipv4/tcp_output.c | |
| parent | Merge branch 'tcp-add-4-new-stats' (diff) | |
| download | linux-dev-13dde04f5c436f3b9f50ccfd0784db6db13401f3.tar.xz linux-dev-13dde04f5c436f3b9f50ccfd0784db6db13401f3.zip | |
tcp: remove set but not used variable 'skb_size'
Fixes gcc '-Wunused-but-set-variable' warning:
net/ipv4/tcp_output.c: In function 'tcp_collapse_retrans':
net/ipv4/tcp_output.c:2700:6: warning:
variable 'skb_size' set but not used [-Wunused-but-set-variable]
int skb_size, next_skb_size;
^
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_output.c')
| -rw-r--r-- | net/ipv4/tcp_output.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 50cabf7656f3..597dbd749f05 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -2698,9 +2698,8 @@ static bool tcp_collapse_retrans(struct sock *sk, struct sk_buff *skb) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *next_skb = skb_rb_next(skb); - int skb_size, next_skb_size; + int next_skb_size; - skb_size = skb->len; next_skb_size = next_skb->len; BUG_ON(tcp_skb_pcount(skb) != 1 || tcp_skb_pcount(next_skb) != 1); |