linux-kernel - [PATCH 2/5] drivers/net/wireless/b43/debugfs.c: don't use unmodified return variable name

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>] [day] [month] [year] [list]

Message-ID: <CAHnt0GUVfQ_LNj-2qdL4UF-ET+fq5BupwxfeBNYqMk9wfRznVQ@mail.gmail.com>
Date:	Mon, 16 Mar 2015 22:15:04 +0800
From:	Peter Teoh <htmldeveloper@...il.com>
To:	Stefano Brivio <stefano.brivio@...imi.it>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/5] drivers/net/wireless/b43/debugfs.c: don't use unmodified
 return variable name

Discovered by Coccinelle.   Removed the use of variable for storing
returning values, which is un-modified / un-used throughout.

Signed-off-by: Peter Teoh <htmldeveloper@...il.com

diff -u -p a/drivers/net/wireless/b43/debugfs.c
b/drivers/net/wireless/b43/debugfs.c
--- a/drivers/net/wireless/b43/debugfs.c
+++ b/drivers/net/wireless/b43/debugfs.c
@@ -363,7 +363,6 @@ static ssize_t txstat_read_file(struct b
                                char *buf, size_t bufsize)
 {
        struct b43_txstatus_log *log = &dev->dfsentry->txstatlog;
-       ssize_t count = 0;
        int i, idx;
        struct b43_txstatus *stat;

@@ -401,7 +400,7 @@ static ssize_t txstat_read_file(struct b
        }
 out:

-       return count;
+       return 0;
 }

 static int restart_write_file(struct b43_wldev *dev,
--
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/