[PATCH 059/577] Staging: crystalhd: fix device_create() return value check

[Greg Kroah-Hartman]

From: Jani Nikula <ext-jani.1.nikula at nokia.com>

Use IS_ERR() instead of comparing to NULL.

Signed-off-by: Jani Nikula <ext-jani.1.nikula at nokia.com>
Cc: Jarod Wilson <jarod at redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
 drivers/staging/crystalhd/crystalhd_lnx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/crystalhd/crystalhd_lnx.c b/drivers/staging/crystalhd/crystalhd_lnx.c
index 54bad65..3c562f0 100644
--- a/drivers/staging/crystalhd/crystalhd_lnx.c
+++ b/drivers/staging/crystalhd/crystalhd_lnx.c
@@ -376,7 +376,7 @@ static int __devinit chd_dec_init_chdev(struct crystalhd_adp *adp)
 
 	dev = device_create(crystalhd_class, NULL, MKDEV(adp->chd_dec_major, 0),
 			    NULL, "crystalhd");
-	if (!dev) {
+	if (IS_ERR(dev)) {
 		BCMLOG_ERR("failed to create device\n");
 		goto device_create_fail;
 	}
-- 
1.7.0.3