Unverified Commit a74ec0bf authored by Dan Carpenter's avatar Dan Carpenter Committed by Mark Brown
Browse files

ASoC: amd: acp: remove unnecessary NULL checks 



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

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/Yv8ePUuBfzaRu6xV@kili


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ceff365a

sound/soc/amd/acp/acp-platform.c

+2 −2
Original line number Diff line number Diff line
@@ -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);