linux-kernel - [PATCH 2/2] ipc/mq: Removed unused def_attr local variable and its initialization in do

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: <1376320182-2118-2-git-send-email-sasikanth.v19@gmail.com>
Date:	Mon, 12 Aug 2013 20:39:42 +0530
From:	Sasikantha Babu <sasikanth.v19@...il.com>
To:	Al Viro <viro@...iv.linux.org.uk>,
	Jeff Layton <jlayton@...hat.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Vladimir Davydov <vdavydov@...allels.com>
Cc:	linux-kernel@...r.kernel.org,
	Sasikantha Babu <sasikanth.v19@...il.com>
Subject: [PATCH 2/2] ipc/mq: Removed unused def_attr local variable and its initialization in do_create

In the first patch since we removed calling mq_attr_ok to validate
mqueue attributes default/ceil values, So removing the unused def_attr

Signed-off-by: Sasikantha Babu <sasikanth.v19@...il.com>
---
 ipc/mqueue.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 04ece80..0bcf69c 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -741,13 +741,6 @@ static struct file *do_create(struct ipc_namespace *ipc_ns, struct inode *dir,
 			return ERR_PTR(ret);
 		/* store for use during create */
 		path->dentry->d_fsdata = attr;
-	} else {
-		struct mq_attr def_attr;
-
-		def_attr.mq_maxmsg = min(ipc_ns->mq_msg_max,
-					 ipc_ns->mq_msg_default);
-		def_attr.mq_msgsize = min(ipc_ns->mq_msgsize_max,
-					  ipc_ns->mq_msgsize_default);
 	}
 
 	mode &= ~current_umask();
-- 
1.7.3.4

--
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/