From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
snd_pcm_running() itself is checking parameter now.
Let's remove duplicate check
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
sound/soc/sh/rcar/core.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index 9572e23..8cd900d 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -191,10 +191,7 @@ void rsnd_mod_interrupt(struct rsnd_mod *mod,
int rsnd_io_is_working(struct rsnd_dai_stream *io)
{
/* see rsnd_dai_stream_init/quit() */
- if (io->substream)
- return snd_pcm_running(io->substream);
-
- return 0;
+ return snd_pcm_running(io->substream);
}
int rsnd_runtime_channel_original(struct rsnd_dai_stream *io)
--
1.9.1
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