[PATCH][BUGFIX][for -mm] Misc fix for memory cgroup [2/5] -- fix error handling path of mem_cgroup_charge

[KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>]

This unlock_page_cgroup() is unnecessary.

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>


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

Index: devel-2.6.23-rc8-mm2/mm/memcontrol.c
===================================================================
--- devel-2.6.23-rc8-mm2.orig/mm/memcontrol.c
+++ devel-2.6.23-rc8-mm2/mm/memcontrol.c
@@ -382,9 +382,7 @@ done:
 	return 0;
 free_pc:
 	kfree(pc);
-	return -ENOMEM;
 err:
-	unlock_page_cgroup(page);
 	return -ENOMEM;
 }
 

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