linux-kernel - [PATCH 07/12] sound: rme96.c fix integer as NULL pointer warning

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Message-Id: <1204160167.20280.55.camel@brick>
Date:	Wed, 27 Feb 2008 16:56:07 -0800
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 07/12] 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@...il.com>
---
 sound/pci/rme96.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c
index fb0a4ee..3fdd488 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;
 	}
-- 
1.5.4.3.342.g99e8


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