From 15df6385d940ad5486b4c2de8ab45979b13349fe Mon Sep 17 00:00:00 2001
From: Jani Nikula <ext-jani.1.nikula@nokia.com>
Date: Thu, 11 Mar 2010 18:22:51 +0200
Subject: [PATCH] Staging: crystalhd: fix device_create() return value check

Use IS_ERR() instead of comparing to NULL.

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

diff --git a/drivers/staging/crystalhd/crystalhd_lnx.c b/drivers/staging/crystalhd/crystalhd_lnx.c
index 54bad652c0c5..3c562f0f86b3 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;
 	}
-- 
2.20.1