[2.6 patch] sound/oss/cs46xx.c: fix a check after use
From: Adrian Bunk (bunk_at_stusta.de)
Date: 03/27/05
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Date: Sun, 27 Mar 2005 22:50:14 +0200 To: linux-kernel@vger.kernel.org
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))
{
-
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- Previous message: James Courtier-Dutton: "Re: Can't use SYSFS for "Proprietry" driver modules !!!."
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- Reply: Jean Delvare: "Re: Do not misuse Coverity please (Was: sound/oss/cs46xx.c: fix a check after use)"
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