tcp_memcontrol: remove a redundant statement in tcp_destroy_cgroup()

We read the value but make no use of it.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Zefan Li 2013-04-08 19:59:28 +00:00 • committed by David S. Miller
commit 10b96f7306