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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2012-03-05 14:59:15 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-05 15:49:43 -0800 |
| commit | 7ad12566dc02ca76e0056af58606b5ce0181460f (patch) | |
| tree | f07dd27adb38a8fe266ea1ea144c8607a679583a /drivers/pps | |
| parent | 6027ce497d44dd8eae1a9215789df178f6b422cc (diff) | |
| download | lwn-7ad12566dc02ca76e0056af58606b5ce0181460f.tar.gz lwn-7ad12566dc02ca76e0056af58606b5ce0181460f.zip | |
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>
Diffstat (limited to 'drivers/pps')
| -rw-r--r-- | drivers/pps/pps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c index 2baadd21b7a6..98fbe62694d4 100644 --- a/drivers/pps/pps.c +++ b/drivers/pps/pps.c @@ -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; |