[Devel] [PATCH][for -mm] Fix and Enhancements for memory cgroup [2/6] fix err handling in charging

[KAMEZAWA Hiroyuki]

This unlock_page_cgroup() is unnecessary.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu at jp.fujitsu.com>


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

Index: linux-2.6.23-rc8-mm2/mm/memcontrol.c
===================================================================
--- linux-2.6.23-rc8-mm2.orig/mm/memcontrol.c
+++ linux-2.6.23-rc8-mm2/mm/memcontrol.c
@@ -381,9 +381,7 @@ done:
 	return 0;
 free_pc:
 	kfree(pc);
-	return -ENOMEM;
 err:
-	unlock_page_cgroup(page);
 	return -ENOMEM;
 }
 

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