c2port: class_create() returns an ERR_PTR

class_create() doesn't return a NULL, it only returns ERR_PTRs.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
index 19fc7c1cb428..f428d86bfc10 100644
--- a/drivers/misc/c2port/core.c
+++ b/drivers/misc/c2port/core.c
@@ -984,9 +984,9 @@ static int __init c2port_init(void)
                 " - (C) 2007 Rodolfo Giometti\n");
 
         c2port_class = class_create(THIS_MODULE, "c2port");
-        if (!c2port_class) {
+        if (IS_ERR(c2port_class)) {
                 printk(KERN_ERR "c2port: failed to allocate class\n");
-                return -ENOMEM;
+                return PTR_ERR(c2port_class);
         }
         c2port_class->dev_attrs = c2port_attrs;