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[ALSA] sound: rme96.c fix integer as NULL pointer warning

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kernel style does assignment outside of if() block
sound/pci/rme96.c:1562:71: 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 11:57:47 +01:00 committed by Takashi Iwai
parent 4db9e4f2b5
commit 44977b719f
1 changed files with 2 additions and 1 deletions
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sound/pci/rme96.c
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@ -1559,7 +1559,8 @@ snd_rme96_create(struct rme96 *rme96)
return err;
rme96->port = pci_resource_start(rme96->pci, 0);
if ((rme96->iobase = ioremap_nocache(rme96->port, RME96_IO_SIZE)) == 0) {
rme96->iobase = ioremap_nocache(rme96->port, RME96_IO_SIZE);
if (!rme96->iobase) {
snd_printk(KERN_ERR "unable to remap memory region 0x%lx-0x%lx\n", rme96->port, rme96->port + RME96_IO_SIZE - 1);
return -ENOMEM;
}