From 35ebf6e7210dc0f7c612856513a8489a1da9de7e Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Wed, 22 Jul 2009 17:12:34 +0200 Subject: ALSA: ctxfi - Simple code clean up - replace NULL == xxx with !xxx - replace NULL != xxx with xxx - similar trivial cleanups Signed-off-by: Takashi Iwai --- sound/pci/ctxfi/ctpcm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'sound/pci/ctxfi/ctpcm.c') diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c index 60ea23180acb..d0dc227fbdd3 100644 --- a/sound/pci/ctxfi/ctpcm.c +++ b/sound/pci/ctxfi/ctpcm.c @@ -97,7 +97,7 @@ static void ct_atc_pcm_interrupt(struct ct_atc_pcm *atc_pcm) { struct ct_atc_pcm *apcm = atc_pcm; - if (NULL == apcm->substream) + if (!apcm->substream) return; snd_pcm_period_elapsed(apcm->substream); @@ -123,7 +123,7 @@ static int ct_pcm_playback_open(struct snd_pcm_substream *substream) int err; apcm = kzalloc(sizeof(*apcm), GFP_KERNEL); - if (NULL == apcm) + if (!apcm) return -ENOMEM; apcm->substream = substream; @@ -271,7 +271,7 @@ static int ct_pcm_capture_open(struct snd_pcm_substream *substream) int err; apcm = kzalloc(sizeof(*apcm), GFP_KERNEL); - if (NULL == apcm) + if (!apcm) return -ENOMEM; apcm->started = 0; -- cgit v1.2.1