[ALSA] sound: rme96.c fix integer as NULL pointer warning
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>
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@ -1559,7 +1559,8 @@ snd_rme96_create(struct rme96 *rme96)
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return err;
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return err;
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rme96->port = pci_resource_start(rme96->pci, 0);
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rme96->port = pci_resource_start(rme96->pci, 0);
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if ((rme96->iobase = ioremap_nocache(rme96->port, RME96_IO_SIZE)) == 0) {
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rme96->iobase = ioremap_nocache(rme96->port, RME96_IO_SIZE);
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if (!rme96->iobase) {
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snd_printk(KERN_ERR "unable to remap memory region 0x%lx-0x%lx\n", rme96->port, rme96->port + RME96_IO_SIZE - 1);
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snd_printk(KERN_ERR "unable to remap memory region 0x%lx-0x%lx\n", rme96->port, rme96->port + RME96_IO_SIZE - 1);
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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