redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

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>
hifive-unleashed-5.1
Dan Carpenter 2012-03-05 14:59:15 -08:00 committed by Linus Torvalds
parent 6027ce497d
commit 7ad12566dc
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/pps/pps.c
View File

@ -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;