diff options
| author | Takashi Iwai <tiwai@suse.de> | 2018-04-09 22:09:27 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2018-04-16 14:01:31 +0200 |
| commit | 0be5168047c22ad6b2fa675f02e8090b192fbc8f (patch) | |
| tree | b7d7d5705e01b8c9cbde21fa8e6c072e18c7f5ae | |
| parent | 1fa350b6e1a14edaeeb4e4f84010f5b0c53d2915 (diff) | |
ALSA: cmipci: Allocate with GFP_KERNEL instead of GFP_ATOMIC
save_mixer_state() is called in a sleepable context, so it's safe to
allocate with GFP_KERNEL instead of the current GFP_ATOMIC. The
GFP_ATOMIC usage must have been based on an incorrect assumption in
the very old code base.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/cmipci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index 26a657870664..452cc79b44af 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -1139,7 +1139,7 @@ static int save_mixer_state(struct cmipci *cm) struct snd_ctl_elem_value *val; unsigned int i; - val = kmalloc(sizeof(*val), GFP_ATOMIC); + val = kmalloc(sizeof(*val), GFP_KERNEL); if (!val) return -ENOMEM; for (i = 0; i < CM_SAVED_MIXERS; i++) { |