diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-12-02 18:34:45 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-12-02 18:40:22 +0100 |
| commit | 057a4a55e703038d22bc9f2bcf8b02dc35850e16 (patch) | |
| tree | ea1d2c9bca0a7a411c8fa3c4f629d34c92fd4ac7 /sound/pci | |
| parent | 87164cc5723329565089a999b6671bd214caf0a0 (diff) | |
ALSA: echoaudio: Deletion of a check before release_and_free_resource()
The release_and_free_resource() 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 'sound/pci')
| -rw-r--r-- | sound/pci/echoaudio/echoaudio.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 60e40034b991..21228adaa70c 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -1875,8 +1875,7 @@ static int snd_echo_free(struct echoaudio *chip) if (chip->dsp_registers) iounmap(chip->dsp_registers); - if (chip->iores) - release_and_free_resource(chip->iores); + release_and_free_resource(chip->iores); pci_disable_device(chip->pci); |