diff options
| author | Clemens Ladisch <clemens@ladisch.de> | 2006-02-27 09:58:32 +0000 |
|---|---|---|
| committer | Clemens Ladisch <clemens@ladisch.de> | 2006-02-27 09:58:32 +0000 |
| commit | 4433248bf3d6a89ca2136f41198ca2c9aa566953 (patch) | |
| tree | 1f2ed4076d09433be3ed90721a654df9a4656d40 /src/control/hcontrol.c | |
| parent | 45850439b3b28ff7ed0d1455f62f5a85572caefa (diff) | |
remove superfluous free() checks
free() correctly handles NULL pointers, so we can omit explicit checks
for that condition.
Diffstat (limited to 'src/control/hcontrol.c')
| -rw-r--r-- | src/control/hcontrol.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/control/hcontrol.c b/src/control/hcontrol.c index 635f526f..5d20e740 100644 --- a/src/control/hcontrol.c +++ b/src/control/hcontrol.c @@ -606,8 +606,7 @@ int snd_hctl_load(snd_hctl_t *hctl) } err = snd_ctl_subscribe_events(hctl->ctl, 1); _end: - if (list.pids) - free(list.pids); + free(list.pids); return err; } |