From: Bob Liu <lliubbo@gmail.com>
Date: Wed, 16 Dec 2009 00:47:14 +0000 (-0800)
Subject: memcg: code clean, remove unused variable in mem_cgroup_resize_limit()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=aa20d489ceb024f91aae084ee00c47fc6a12255c;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

memcg: code clean, remove unused variable in mem_cgroup_resize_limit()

Variable `progress' isn't used in mem_cgroup_resize_limit() any more.
Remove it.

[akpm@linux-foundation.org: cleanup]
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Cc: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Reviewed-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 1aff6c3fcbd8..878808c4fcbe 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -2311,7 +2311,6 @@ static int mem_cgroup_resize_limit(struct mem_cgroup *memcg,
 				unsigned long long val)
 {
 	int retry_count;
-	int progress;
 	u64 memswlimit;
 	int ret = 0;
 	int children = mem_cgroup_count_children(memcg);
@@ -2355,8 +2354,7 @@ static int mem_cgroup_resize_limit(struct mem_cgroup *memcg,
 		if (!ret)
 			break;
 
-		progress = mem_cgroup_hierarchical_reclaim(memcg, NULL,
-						GFP_KERNEL,
+		mem_cgroup_hierarchical_reclaim(memcg, NULL, GFP_KERNEL,
 						MEM_CGROUP_RECLAIM_SHRINK);
 		curusage = res_counter_read_u64(&memcg->res, RES_USAGE);
 		/* Usage is reduced ? */