+ memcg-code-cleanrm-unused-variable-in-mem_cgroup_resize_limit.patch added to -mm tree

+ memcg-code-cleanrm-unused-variable-in-mem_cgroup_resize_limit.patch added to -mm tree

[akpm]

The patch titled
     memcg: code clean, remove unused variable in mem_cgroup_resize_limit()
has been added to the -mm tree.  Its filename is
     memcg-code-cleanrm-unused-variable-in-mem_cgroup_resize_limit.patch

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See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: memcg: code clean, remove unused variable in mem_cgroup_resize_limit()
From: Bob Liu <lliubbo@gmail.com>

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

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>
---

 mm/memcontrol.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff -puN mm/memcontrol.c~memcg-code-cleanrm-unused-variable-in-mem_cgroup_resize_limit mm/memcontrol.c
--- a/mm/memcontrol.c~memcg-code-cleanrm-unused-variable-in-mem_cgroup_resize_limit
+++ a/mm/memcontrol.c
@@ -2311,7 +2311,6 @@ static int mem_cgroup_resize_limit(struc
 				unsigned long long val)
 {
 	int retry_count;
-	int progress;
 	u64 memswlimit;
 	int ret = 0;
 	int children = mem_cgroup_count_children(memcg);
@@ -2355,7 +2354,7 @@ static int mem_cgroup_resize_limit(struc
 		if (!ret)
 			break;
 
-		progress = mem_cgroup_hierarchical_reclaim(memcg, NULL,
+		mem_cgroup_hierarchical_reclaim(memcg, NULL,
 						GFP_KERNEL,
 						MEM_CGROUP_RECLAIM_SHRINK);
 		curusage = res_counter_read_u64(&memcg->res, RES_USAGE);
_

Patches currently in -mm which might be from lliubbo@gmail.com are

memcg-code-cleanrm-unused-variable-in-mem_cgroup_resize_limit.patch