At Tue, 02 Dec 2014 18:38:25 +0100, SF Markus Elfring wrote:
From: Markus Elfring elfring@users.sourceforge.net Date: Tue, 2 Dec 2014 18:34:45 +0100
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
Thanks, applied.
Takashi
sound/pci/echoaudio/echoaudio.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 60e4003..21228ad 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);
-- 2.1.3