linux-kernel - [BUGFIX][PATCH][ for -mm] bugfix for memory cgroup controller [2/5] fix error handling path in mem_charge

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20071012163615.528b563d.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Fri, 12 Oct 2007 16:36:15 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"balbir@...ux.vnet.ibm.com" <balbir@...ux.vnet.ibm.com>
Subject: [BUGFIX][PATCH][ for -mm] bugfix for memory cgroup controller [2/5]
 fix error handling path in mem_charge_cgroup

This unlock_page_cgroup() is unnecessary.

Changelog: v1 -> v2
 * adjusted to 2.6.23-mm1

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


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

Index: devel-2.6.23-mm1/mm/memcontrol.c
===================================================================
--- devel-2.6.23-mm1.orig/mm/memcontrol.c
+++ devel-2.6.23-mm1/mm/memcontrol.c
@@ -392,9 +392,7 @@ done:
 	return 0;
 free_pc:
 	kfree(pc);
-	return -ENOMEM;
 err:
-	unlock_page_cgroup(page);
 	return -ENOMEM;
 }
 

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/