linux-kernel - [PATCH] fs/eventpoll: error handling micro-cleanup

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 for Android: free password hash cracker in your pocket

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

Message-ID: <20061001124352.GA30263@havoc.gtf.org>
Date:	Sun, 1 Oct 2006 08:43:52 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	Andrew Morton <akpm@...l.org>, LKML <linux-kernel@...r.kernel.org>
Cc:	davidel@...ilserver.org
Subject: [PATCH] fs/eventpoll: error handling micro-cleanup


While reviewing the 'may be used uninitialized' bogus gcc warnings,
I noticed that an error code assignment was only needed if an error had
actually occured.

Signed-off-by: Jeff Garzik <jeff@...zik.org>

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 8d54433..557d5b6 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -720,9 +720,10 @@ static int ep_getfd(int *efd, struct ino
 
 	/* Allocates an inode from the eventpoll file system */
 	inode = ep_eventpoll_inode();
-	error = PTR_ERR(inode);
-	if (IS_ERR(inode))
+	if (IS_ERR(inode)) {
+		error = PTR_ERR(inode);
 		goto eexit_2;
+	}
 
 	/* Allocates a free descriptor to plug the file onto */
 	error = get_unused_fd();
-
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/