diff options
| author | Zefan Li <lizefan@huawei.com> | 2013-04-08 19:59:28 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-04-09 13:19:34 -0400 |
| commit | 10b96f7306e5fbc762c2a04e005fc1d444842d9e (patch) | |
| tree | 0b7362262b15dba46d3bd5023c63516bbef1d7d6 /net | |
| parent | 617fe29d45bdfffba2739e6512c83e766e6ae72c (diff) | |
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>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp_memcontrol.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c index b6f3583ddfe..d52196f5686 100644 --- a/net/ipv4/tcp_memcontrol.c +++ b/net/ipv4/tcp_memcontrol.c @@ -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); |