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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-01-03 18:28:21 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-01-04 15:12:29 +0100 |
| commit | b172e0aae6d14baf646a36052d03b301535f4ef5 (patch) | |
| tree | 8049612e1ec366e1b90b15b47d1f781625d1190c /net/ipv4/ping.c | |
| parent | 1fac1686377410169952db63d282490bc0554662 (diff) | |
| download | linux-b172e0aae6d14baf646a36052d03b301535f4ef5.tar.gz linux-b172e0aae6d14baf646a36052d03b301535f4ef5.tar.bz2 linux-b172e0aae6d14baf646a36052d03b301535f4ef5.zip | |
ALSA: emux: Delete an unnecessary check before the function call "snd_sf_free"
The snd_sf_free() 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: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'net/ipv4/ping.c')
0 files changed, 0 insertions, 0 deletions