* [PATCH] check for the kzalloc return value
@ 2012-10-22 13:05 Denis Kirjanov
2012-10-22 14:33 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Denis Kirjanov @ 2012-10-22 13:05 UTC (permalink / raw)
To: perex; +Cc: tiwai, alsa-devel, linux-kernel, kirjanov
Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
---
sound/pci/als300.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 68c4469..e1f74d4 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -394,6 +394,8 @@ static int snd_als300_playback_open(struct snd_pcm_substream *substream)
struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
snd_als300_dbgcallenter();
chip->playback_substream = substream;
runtime->hw = snd_als300_playback_hw;
@@ -425,6 +427,8 @@ static int snd_als300_capture_open(struct snd_pcm_substream *substream)
struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
snd_als300_dbgcallenter();
chip->capture_substream = substream;
runtime->hw = snd_als300_capture_hw;
--
1.7.9.5
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] check for the kzalloc return value
2012-10-22 13:05 [PATCH] check for the kzalloc return value Denis Kirjanov
@ 2012-10-22 14:33 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2012-10-22 14:33 UTC (permalink / raw)
To: Denis Kirjanov; +Cc: perex, alsa-devel, linux-kernel
At Mon, 22 Oct 2012 17:05:53 +0400,
Denis Kirjanov wrote:
>
>
> Signed-off-by: Denis Kirjanov <kirjanov@gmail.com>
Thanks, applied.
Takashi
> ---
> sound/pci/als300.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/sound/pci/als300.c b/sound/pci/als300.c
> index 68c4469..e1f74d4 100644
> --- a/sound/pci/als300.c
> +++ b/sound/pci/als300.c
> @@ -394,6 +394,8 @@ static int snd_als300_playback_open(struct snd_pcm_substream *substream)
> struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
> GFP_KERNEL);
>
> + if (!data)
> + return -ENOMEM;
> snd_als300_dbgcallenter();
> chip->playback_substream = substream;
> runtime->hw = snd_als300_playback_hw;
> @@ -425,6 +427,8 @@ static int snd_als300_capture_open(struct snd_pcm_substream *substream)
> struct snd_als300_substream_data *data = kzalloc(sizeof(*data),
> GFP_KERNEL);
>
> + if (!data)
> + return -ENOMEM;
> snd_als300_dbgcallenter();
> chip->capture_substream = substream;
> runtime->hw = snd_als300_capture_hw;
> --
> 1.7.9.5
>
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-10-22 14:33 UTC | newest]
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2012-10-22 14:33 ` Takashi Iwai
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