Commit 10b96f73 authored Apr 08, 2013 by Zefan Li Committed by David S. Miller Apr 09, 2013

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>

parent 617fe29d

net/ipv4/tcp_memcontrol.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -72,8 +72,6 @@ void tcp_destroy_cgroup(struct mem_cgroup *memcg)

		tcp = tcp_from_cgproto(cg_proto);
		percpu_counter_destroy(&tcp->tcp_sockets_allocated);

		val = res_counter_read_u64(&tcp->tcp_memory_allocated, RES_LIMIT);
		}
		EXPORT_SYMBOL(tcp_destroy_cgroup);