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authorTakashi Iwai <tiwai@suse.de>2013-04-22 10:38:26 +0200
committerTakashi Iwai <tiwai@suse.de>2013-04-22 10:40:29 +0200
commit47966e977952856f184c93c4ae5da11e151cb4a3 (patch)
tree12c4ffd8df9e3300e510faf54131404a780dee2b /sound/core
parent1c62e9f2b5a97c53aaae490f844949d32cca6dc6 (diff)
downloadlinux-47966e977952856f184c93c4ae5da11e151cb4a3.tar.bz2
ALSA: compress: Use kzalloc() for ioctls writing back data
Like the previous patch by Dan, we should clear the data to be returned from certain compress ioctls, namely, snd_compr_get_codec_caps() and snd_compr_get_params(). This time, we can simply replace kmalloc() with kzalloc(). Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/compress_offload.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c
index 664c69398b41..a0bc47f8dcf7 100644
--- a/sound/core/compress_offload.c
+++ b/sound/core/compress_offload.c
@@ -428,7 +428,7 @@ snd_compr_get_codec_caps(struct snd_compr_stream *stream, unsigned long arg)
if (!stream->ops->get_codec_caps)
return -ENXIO;
- caps = kmalloc(sizeof(*caps), GFP_KERNEL);
+ caps = kzalloc(sizeof(*caps), GFP_KERNEL);
if (!caps)
return -ENOMEM;
@@ -545,7 +545,7 @@ snd_compr_get_params(struct snd_compr_stream *stream, unsigned long arg)
if (!stream->ops->get_params)
return -EBADFD;
- params = kmalloc(sizeof(*params), GFP_KERNEL);
+ params = kzalloc(sizeof(*params), GFP_KERNEL);
if (!params)
return -ENOMEM;
retval = stream->ops->get_params(stream, params);