From: Adrian Bunk <bunk@stusta.de>
To: linux-kernel@vger.kernel.org
Subject: [2.6 patch] sound/oss/cs46xx.c: fix a check after use
Date: Sun, 27 Mar 2005 22:50:14 +0200 [thread overview]
Message-ID: <20050327205014.GD4285@stusta.de> (raw)
This patch fixes a check after use found by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
--- linux-2.6.12-rc1-mm1-full/sound/oss/cs46xx.c.old 2005-03-23 04:48:53.000000000 +0100
+++ linux-2.6.12-rc1-mm1-full/sound/oss/cs46xx.c 2005-03-23 04:49:31.000000000 +0100
@@ -3086,13 +3086,14 @@
static void amp_hercules(struct cs_card *card, int change)
{
- int old=card->amplifier;
+ int old;
if(!card)
{
CS_DBGOUT(CS_ERROR, 2, printk(KERN_INFO
"cs46xx: amp_hercules() called before initialized.\n"));
return;
}
+ old = card->amplifier;
card->amplifier+=change;
if( (card->amplifier && !old) && !(hercules_egpio_disable))
{
next reply other threads:[~2005-03-27 20:53 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-27 20:50 Adrian Bunk [this message]
2005-03-27 21:21 ` Do not misuse Coverity please (Was: sound/oss/cs46xx.c: fix a check after use) Jean Delvare
2005-03-27 21:43 ` Adrian Bunk
2005-03-27 22:34 ` Jean Delvare
2005-03-27 22:45 ` Russell King
2005-03-28 12:54 ` Matthias-Christian Ott
2005-03-28 23:57 ` L. A. Walsh
2005-03-29 6:05 ` Daniel Barkalow
2005-03-29 6:23 ` Andrew Morton
2005-03-29 10:46 ` Jean Delvare
2005-03-29 14:12 ` Chris Friesen
2005-03-30 1:25 ` Horst von Brand
2005-03-30 7:53 ` Do not misuse Coverity please Jean Delvare
2005-03-30 17:09 ` Horst von Brand
2005-04-11 20:23 ` Pavel Machek
2005-03-30 18:29 ` Shankar Unni
2005-03-30 18:55 ` Olivier Galibert
2005-03-31 2:01 ` Patrick McFarland
2005-03-30 19:14 ` Paulo Marques
2005-03-30 23:11 ` Big GCC bug!!! [Was: Re: Do not misuse Coverity please] Kyle Moffett
2005-03-30 23:38 ` Not a GCC bug (was Re: Big GCC bug!!! [Was: Re: Do not misuse Coverity please]) Jakub Jelinek
2005-03-31 0:58 ` Kyle Moffett
2005-03-31 1:12 ` Nick Piggin
2005-03-31 1:27 ` Kyle Moffett
2005-03-29 14:22 ` Do not misuse Coverity please (Was: sound/oss/cs46xx.c: fix a check after use) Daniel Jacobowitz
2005-03-29 22:37 ` Kyle Moffett
2005-04-13 2:17 [2.6 patch] sound/oss/cs46xx.c: fix a check after use Adrian Bunk
2005-04-13 2:35 ` Al Viro
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