class_create() returns an ERR_PTR and it doesn't return NULL.
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c
index ca5183b..ef88108 100644
--- a/drivers/pps/pps.c
+++ b/drivers/pps/pps.c
@@ -285,9 +285,9 @@ static int __init pps_init(void)
int err;
pps_class = class_create(THIS_MODULE, "pps");
- if (!pps_class) {
+ if (IS_ERR(pps_class)) {
printk(KERN_ERR "pps: failed to allocate class\n");
- return -ENOMEM;
+ return PTR_ERR(pps_class);
}
pps_class->dev_attrs = pps_attrs;
--
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