Commit 7ad12566 authored Mar 05, 2012 by Dan Carpenter Committed by Linus Torvalds Mar 05, 2012

pps: class_create() returns an ERR_PTR, not NULL



class_create() never returns NULLs only ERR_PTRs.

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

parent 6027ce49

drivers/pps/pps.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -369,9 +369,9 @@ static int __init pps_init(void)
		int err;

		pps_class = class_create(THIS_MODULE, "pps");
		if (!pps_class) {
		if (IS_ERR(pps_class)) {
		pr_err("failed to allocate class\n");
		return -ENOMEM;
		return PTR_ERR(pps_class);
		}
		pps_class->dev_attrs = pps_attrs;