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| author | Takashi Iwai <tiwai@suse.de> | 2013-03-13 12:15:28 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2013-03-13 18:06:59 +0100 |
| commit | 5265fd9a9f512e0822955b0614bc4a5458defff9 (patch) | |
| tree | 5dc3c01fcf23f2d88846866c78ecbb547432a2bc | |
| parent | 0bc0ec903c45163f1263d9936f8a218fe9d3a29e (diff) | |
| download | op-kernel-dev-5265fd9a9f512e0822955b0614bc4a5458defff9.zip op-kernel-dev-5265fd9a9f512e0822955b0614bc4a5458defff9.tar.gz | |
ALSA: hda - Drop explicit memset() by reallocation with __GFP_ZERO
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 04b5738..ea061b6 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -5535,14 +5535,12 @@ void *snd_array_new(struct snd_array *array) if (array->used >= array->alloced) { int num = array->alloced + array->alloc_align; int size = (num + 1) * array->elem_size; - int oldsize = array->alloced * array->elem_size; void *nlist; if (snd_BUG_ON(num >= 4096)) return NULL; - nlist = krealloc(array->list, size, GFP_KERNEL); + nlist = krealloc(array->list, size, GFP_KERNEL | __GFP_ZERO); if (!nlist) return NULL; - memset(nlist + oldsize, 0, size - oldsize); array->list = nlist; array->alloced = num; } |
