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authorSachin Kamat <sachin.kamat@linaro.org>2012-11-21 14:36:55 +0530
committerTakashi Iwai <tiwai@suse.de>2012-11-21 10:43:35 +0100
commit6cf95152079d7c6d7ba6442be45e02b24bbb1c65 (patch)
tree6facb32890a27b8ccd1265c6a2f42bd3e73e755a /sound/core
parent51d503de0210a2b800efdedee23580011f5422c3 (diff)
downloadlinux-6cf95152079d7c6d7ba6442be45e02b24bbb1c65.tar.bz2
ALSA: pcm: Fix return code in pcm_native.c
Return the value obtained from snd_pcm_hw_constraint_minmax() instead of -EINVAL. Silences the following smatch warning: sound/core/pcm_native.c:2003 snd_pcm_hw_constraints_complete() info: why not propagate 'err' from snd_pcm_hw_constraint_minmax() instead of -22? Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/core')
-rw-r--r--sound/core/pcm_native.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index c76f6375a96b..09b4286c65f9 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -2000,7 +2000,7 @@ int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream)
if (runtime->dma_bytes) {
err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 0, runtime->dma_bytes);
if (err < 0)
- return -EINVAL;
+ return err;
}
if (!(hw->rates & (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))) {