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ASoC: qdsp6: q6asm-dai: checking NULL vs IS_ERR()

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[ Upstream commit 8e9f7265ed ]

The q6asm_audio_client_alloc() doesn't return NULL, it returns error
pointers.

Fixes: 2a9e92d371 ("ASoC: qdsp6: q6asm: Add q6asm dai driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Dan Carpenter
2018-10-01 19:44:30 +03:00
committed by Greg Kroah-Hartman
parent 27ab8f1648
commit d7e546d061
1 changed files with 3 additions and 2 deletions
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5
sound/soc/qcom/qdsp6/q6asm-dai.c
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@@ -319,10 +319,11 @@ static int q6asm_dai_open(struct snd_pcm_substream *substream)
prtd->audio_client = q6asm_audio_client_alloc(dev,
(q6asm_cb)event_handler, prtd, stream_id,
LEGACY_PCM_MODE);
if (!prtd->audio_client) {
if (IS_ERR(prtd->audio_client)) {
pr_info("%s: Could not allocate memory\n", __func__);
ret = PTR_ERR(prtd->audio_client);
kfree(prtd);
return -ENOMEM;
return ret;
}
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)