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[ALSA] sound: rme32.c fix integer as NULL pointer warning 

kernel style does assignment outside of if() statements.
sound/pci/rme32.c:1353:71: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Harvey Harrison 2008-02-28 11:57:23 +01:00 committed by Takashi Iwai
parent e37273d348
commit 4db9e4f2b5
1 changed files with 2 additions and 1 deletions
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3
sound/pci/rme32.c
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@ -1350,7 +1350,8 @@ static int __devinit snd_rme32_create(struct rme32 * rme32)
return err;
rme32->port = pci_resource_start(rme32->pci, 0);
if ((rme32->iobase = ioremap_nocache(rme32->port, RME32_IO_SIZE)) == 0) {
rme32->iobase = ioremap_nocache(rme32->port, RME32_IO_SIZE);
if (!rme32->iobase) {
snd_printk(KERN_ERR "unable to remap memory region 0x%lx-0x%lx\n",
rme32->port, rme32->port + RME32_IO_SIZE - 1);
return -ENOMEM;