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Subject[2.6 patch] sound/oss/cs46xx.c: fix a check after use
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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