linux-kernel - [PATCH v5 01/10] ipc: remove forced assignment of selected message

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Message-ID: <20120919160531.11254.48182.stgit@localhost6.localdomain6>
Date:	Wed, 19 Sep 2012 20:05:31 +0400
From:	Stanislav Kinsbursky <skinsbursky@...allels.com>
To:	akpm@...ux-foundation.org
Cc:	manfred@...orfullife.com, a.p.zijlstra@...llo.nl,
	netdev@...r.kernel.org, will.deacon@....com,
	linux-kernel@...r.kernel.org, cmetcalf@...era.com,
	jmorris@...ei.org, linux-driver@...gic.com,
	linux-security-module@...r.kernel.org, hughd@...gle.com,
	ron.mercer@...gic.com, viro@...iv.linux.org.uk,
	james.l.morris@...cle.com, catalin.marinas@....com,
	casey@...aufler-ca.com, eparis@...isplace.org, sds@...ho.nsa.gov,
	jitendra.kalsaria@...gic.com, devel@...nvz.org
Subject: [PATCH v5 01/10] ipc: remove forced assignment of selected message

This is a cleanup patch. The assignment is redundant.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@...allels.com>
---
 ipc/msg.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/ipc/msg.c b/ipc/msg.c
index 7385de2..f3bfbb8 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -787,7 +787,6 @@ long do_msgrcv(int msqid, long *pmtype, void __user *mtext,
 			    !security_msg_queue_msgrcv(msq, walk_msg, current,
 						       msgtyp, mode)) {
 
-				msg = walk_msg;
 				if (mode == SEARCH_LESSEQUAL &&
 						walk_msg->m_type != 1) {
 					msg = walk_msg;

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