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author | 2009-07-22 17:12:34 +0200 | |
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committer | 2009-07-22 17:12:34 +0200 | |
commit | 35ebf6e7210dc0f7c612856513a8489a1da9de7e (patch) | |
tree | c5a2e24e80ff0202740b0c7f2ef193a334c464d6 /sound/pci/ctxfi/ctmixer.c | |
parent | Merge branch 'fix/ctxfi' into topic/ctxfi (diff) | |
download | linux-35ebf6e7210dc0f7c612856513a8489a1da9de7e.tar.gz linux-35ebf6e7210dc0f7c612856513a8489a1da9de7e.tar.bz2 linux-35ebf6e7210dc0f7c612856513a8489a1da9de7e.zip |
ALSA: ctxfi - Simple code clean up
- replace NULL == xxx with !xxx
- replace NULL != xxx with xxx
- similar trivial cleanups
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/ctxfi/ctmixer.c')
-rw-r--r-- | sound/pci/ctxfi/ctmixer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c index f26d7cd9db9f..15c1e7271ea8 100644 --- a/sound/pci/ctxfi/ctmixer.c +++ b/sound/pci/ctxfi/ctmixer.c @@ -654,7 +654,7 @@ ct_mixer_kcontrol_new(struct ct_mixer *mixer, struct snd_kcontrol_new *new) int err; kctl = snd_ctl_new1(new, mixer->atc); - if (NULL == kctl) + if (!kctl) return -ENOMEM; if (SNDRV_CTL_ELEM_IFACE_PCM == kctl->id.iface) @@ -837,17 +837,17 @@ static int ct_mixer_get_mem(struct ct_mixer **rmixer) *rmixer = NULL; /* Allocate mem for mixer obj */ mixer = kzalloc(sizeof(*mixer), GFP_KERNEL); - if (NULL == mixer) + if (!mixer) return -ENOMEM; mixer->amixers = kzalloc(sizeof(void *)*(NUM_CT_AMIXERS*CHN_NUM), GFP_KERNEL); - if (NULL == mixer->amixers) { + if (!mixer->amixers) { err = -ENOMEM; goto error1; } mixer->sums = kzalloc(sizeof(void *)*(NUM_CT_SUMS*CHN_NUM), GFP_KERNEL); - if (NULL == mixer->sums) { + if (!mixer->sums) { err = -ENOMEM; goto error2; } |