linux-kernel - [PATCH v4 1/9] ipc: remove forced assignment of selected message

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Message-ID: <20120813123137.5581.71540.stgit@localhost6.localdomain6>
Date:	Mon, 13 Aug 2012 16:31:37 +0400
From:	Stanislav Kinsbursky <skinsbursky@...allels.com>
To:	akpm@...ux-foundation.org
Cc:	manfred@...orfullife.com, a.p.zijlstra@...llo.nl, arnd@...db.de,
	hughd@...gle.com, linux-kernel@...r.kernel.org,
	cmetcalf@...era.com, yeohc@....ibm.com,
	linux-security-module@...r.kernel.org,
	kosaki.motohiro@...fujitsu.com, hpa@...or.com,
	casey@...aufler-ca.com, eparis@...isplace.org, devel@...nvz.org
Subject: [PATCH v4 1/9] ipc: remove forced assignment of selected message

This is a cleanup patch. The assignment is redundant.
---
 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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