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path: root/net/ipv4/tcp_memcontrol.c
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Diffstat (limited to 'net/ipv4/tcp_memcontrol.c')
-rw-r--r--net/ipv4/tcp_memcontrol.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/net/ipv4/tcp_memcontrol.c b/net/ipv4/tcp_memcontrol.c
index b6f3583ddfe8..da14436c1735 100644
--- a/net/ipv4/tcp_memcontrol.c
+++ b/net/ipv4/tcp_memcontrol.c
@@ -64,7 +64,6 @@ void tcp_destroy_cgroup(struct mem_cgroup *memcg)
{
struct cg_proto *cg_proto;
struct tcp_memcontrol *tcp;
- u64 val;
cg_proto = tcp_prot.proto_cgroup(memcg);
if (!cg_proto)
@@ -72,8 +71,6 @@ 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);