| commit | c60b89aa3640ac4eb279213d93828a8100acb6b5 | [log] [tgz] |
|---|---|---|
| author | Markus Elfring <elfring@users.sourceforge.net> | Thu Feb 05 16:07:43 2015 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Mar 18 16:56:40 2015 +0100 |
| tree | 8a6d58e6dbd560d4bf89f79c345b7b10d49e73dc | |
| parent | 533726f736c2c32956d78ad6f49ffaada110cbfd [diff] |
USB: appledisplay: Deletion of a check before backlight_device_unregister() The backlight_device_unregister() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>