| commit | a211b1af1933a3b6019d985762f5237d1d4c4213 | [log] [tgz] |
|---|---|---|
| author | Markus Elfring <elfring@users.sourceforge.net> | Fri Nov 21 13:42:29 2014 +0100 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Nov 26 19:35:49 2014 -0800 |
| tree | 7783a3eaf3c3550754f95e5b9019995cb77838ca | |
| parent | 8bfbe2de769afda051c56aba5450391670e769fc [diff] |
tty: Deletion of unnecessary checks before two function calls The functions put_device() and tty_kref_put() test whether their argument is NULL and then return 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>