ipc: remove forced assignment of selected message
Stanislav Kinsbursky [Fri, 4 Jan 2013 23:34:47 +0000 (15:34 -0800)]
This is a cleanup patch. The assignment is redundant.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Cc: Serge Hallyn <serge.hallyn@canonical.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

ipc/msg.c

index a71af5a..2f272fa 100644 (file)
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -793,12 +793,9 @@ long do_msgrcv(int msqid, long *pmtype, void __user *mtext,
                                msg = walk_msg;
                                if (mode == SEARCH_LESSEQUAL &&
                                                walk_msg->m_type != 1) {
-                                       msg = walk_msg;
                                        msgtyp = walk_msg->m_type - 1;
-                               } else {
-                                       msg = walk_msg;
+                               } else
                                        break;
-                               }
                        }
                        tmp = tmp->next;
                }