| commit | 92de1c2c820816801681d76f5de7137a2b5996df | [log] [tgz] |
|---|---|---|
| author | Stephen Hemminger <shemming@brocade.com> | Tue Jul 21 10:49:54 2015 -0700 |
| committer | Stephen Hemminger <shemming@brocade.com> | Tue Jul 21 10:49:54 2015 -0700 |
| tree | 6d170f0d5d8de8670e9ed1d500380662f8bdb069 | |
| parent | 122f2fc5739c1ba9967775581201eefece855602 [diff] |
remove unnecessary checks for NULL before free Since free(NULL) is a no-op, it is safe to remove unnecesary if checks.