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(parent: 07cd9e7) | patch
tcp: remove unneeded variable 'err'
authorYueHaibing <yuehaibing@huawei.com>
Fri, 3 Aug 2018 08:28:48 +0000 (16:28 +0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 3 Aug 2018 23:52:07 +0000 (16:52 -0700)
commita457f53c9fc4eab01bd7cbcf3839ca75c0feee66
treeba09bdabc265915b754a1e3b072e7ef8b788f7f7tree | snapshot
parent07cd9e76e75ea76617371a749c656099bc4a0b3ccommit | diff
tcp: remove unneeded variable 'err'

variable 'err' is unmodified after initalization,
so simply cleans up it and returns 0.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp.c diff | blob | history
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