From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Thu, 28 Feb 2008 10:57:47 +0000 (+0100)
Subject: [ALSA] sound: rme96.c fix integer as NULL pointer warning
X-Git-Tag: submit/tizen/20141203.153721~23399^2~178
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=44977b719f7425ddb1cb67d647a4f588a9718163;p=platform%2Fkernel%2Flinux-arm64.git

[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>
---

diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index fb0a4ee8bc0..3fdd488d097 100644
--- a/sound/pci/rme96.c
+++ b/sound/pci/rme96.c
@@ -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;
 	}