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ASoC: amd: acp: remove unnecessary NULL checks 

The list iterator can never be NULL.  Delete the bogus NULL checks.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/Yv8ePUuBfzaRu6xV@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2022-08-19 08:23:09 +03:00 committed by Mark Brown
parent ceff365a29
commit a74ec0bf5b
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/amd/acp/acp-platform.c
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@ -106,14 +106,14 @@ static irqreturn_t i2s_irq_handler(int irq, void *data)
spin_lock(&adata->acp_lock);
list_for_each_entry(stream, &adata->stream_list, list) {
if (stream && (ext_intr_stat & stream->irq_bit)) {
if (ext_intr_stat & stream->irq_bit) {
writel(stream->irq_bit,
ACP_EXTERNAL_INTR_STAT(adata, rsrc->irqp_used));
snd_pcm_period_elapsed(stream->substream);
i2s_flag = 1;
}
if (adata->rsrc->no_of_ctrls == 2) {
if (stream && (ext_intr_stat1 & stream->irq_bit)) {
if (ext_intr_stat1 & stream->irq_bit) {
writel(stream->irq_bit, ACP_EXTERNAL_INTR_STAT(adata,
(rsrc->irqp_used - 1)));
snd_pcm_period_elapsed(stream->substream);