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[v2,02/11] ASoC: rsnd: ignore runtime NULL case at rsnd_runtime_channel_original_with_params()

Message ID 875yz4nbkt.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
State Accepted
Commit 6da8f00e7ac277ddfc72e255328dc5ff0378c3ee
Headers show
Series ASoC: rsnd: tidyup and fixup rare MIXer issue | expand

Commit Message

Kuninori Morimoto May 27, 2021, 2:40 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

runtime might be NULL. Let's ignore such case.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/sh/rcar/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 83c815008472..0d54c09c3c96 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -267,8 +267,9 @@  int rsnd_runtime_channel_original_with_params(struct rsnd_dai_stream *io,
 	 */
 	if (params)
 		return params_channels(params);
-	else
+	else if (runtime)
 		return runtime->channels;
+	return 0;
 }
 
 int rsnd_runtime_channel_after_ctu_with_params(struct rsnd_dai_stream *io,