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authorTakashi Iwai <tiwai@suse.de>2018-01-09 08:51:02 +0100
committerTakashi Iwai <tiwai@suse.de>2018-01-09 08:53:44 +0100
commitc64ed5dd9feba193c76eb460b451225ac2a0d87b (patch)
treeae896e9ed392c00feed46c17db771dafa15aec56 /sound
parent9dd55cb419769f8cb363d764815f119b98a816fa (diff)
ALSA: pcm: Use ERESTARTSYS instead of EINTR in OSS emulation
Fix the last standing EINTR in the whole subsystem. Use more correct ERESTARTSYS for pending signals. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/core/oss/pcm_oss.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index c7d8489d39c8..e8b19876c420 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -842,7 +842,7 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream,
if (!(mutex_trylock(&runtime->oss.params_lock)))
return -EAGAIN;
} else if (mutex_lock_interruptible(&runtime->oss.params_lock))
- return -EINTR;
+ return -ERESTARTSYS;
sw_params = kzalloc(sizeof(*sw_params), GFP_KERNEL);
params = kmalloc(sizeof(*params), GFP_KERNEL);
sparams = kmalloc(sizeof(*sparams), GFP_KERNEL);