drm/nouveau/hwmon: remove some redundant checks

No need to check "ret" twice in a row.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Dan Carpenter 2014-02-06 12:29:43 +03:00 • committed by Ben Skeggs
commit aa34efeddb