Re: [alsa-devel] [PATCH 12/15] pci: riptide: check kzalloc() result

At Fri, 16 Jul 2010 20:15:59 +0400, Kulikov Vasiliy wrote:

If kzalloc() fails exit with -ENOMEM.

Signed-off-by: Kulikov Vasiliy segooon@gmail.com

Thanks, applied now.

Takashi

---

sound/pci/riptide/riptide.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index 59d7996..f64fb7d 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -1615,7 +1615,10 @@ static int snd_riptide_playback_open(struct snd_pcm_substream *substream)

chip->playback_substream[sub_num] = substream; runtime->hw = snd_riptide_playback;

• data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL);
• if (data == NULL)

• return -ENOMEM;
  

  data->paths = lbus_play_paths[sub_num]; data->id = play_ids[sub_num]; data->source = play_sources[sub_num];

@@ -1635,7 +1638,10 @@ static int snd_riptide_capture_open(struct snd_pcm_substream *substream)

chip->capture_substream = substream; runtime->hw = snd_riptide_capture;

• data = kzalloc(sizeof(struct pcmhw), GFP_KERNEL);
• if (data == NULL)

• return -ENOMEM;
  

  data->paths = lbus_rec_path; data->id = PADC; data->source = ACLNK2PADC;

-- 1.7.0.4