tcp_metrics: Remove the unused return code from tcp_metrics_flush_all
commit8a4bff714fc088729abdd479acbfe934ddf16f7e
authorEric W. Biederman <ebiederm@xmission.com>
Fri, 13 Mar 2015 05:06:43 +0000 (13 00:06 -0500)
committerDavid S. Miller <davem@davemloft.net>
Fri, 13 Mar 2015 05:57:07 +0000 (13 01:57 -0400)
tree1c9f3b5847004fa63a576e87fbac992bda10770b
parent849e8a0ca8d5d286510ab30b5f67b91aa6965ef6
tcp_metrics: Remove the unused return code from tcp_metrics_flush_all

tcp_metrics_flush_all always returns 0.  Remove the unnecessary return code.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/tcp_metrics.c