ASoC: ams-delta.c: use component after check
[ Upstream commit bd0f7498bc9084d8cccc5484cd004b40f314b763 ]
static void cx81801_close()
{
...
(A) struct snd_soc_dapm_context *dapm = &component->card->dapm;
...
(B) if (!component)
return;
}
(A) uses component before NULL check (B). This patch moves it after (B).
Fixes: d0fdfe3408
("ASoC: cx20442: replace codec to component")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/r/3e608474-e99a-4866-ae98-3054a4221f09@moroto.mountain
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87ttqdq623.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -303,7 +303,7 @@ static int cx81801_open(struct tty_struct *tty)
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static void cx81801_close(struct tty_struct *tty)
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{
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struct snd_soc_component *component = tty->disc_data;
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struct snd_soc_dapm_context *dapm = &component->card->dapm;
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struct snd_soc_dapm_context *dapm;
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del_timer_sync(&cx81801_timer);
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@ -315,6 +315,8 @@ static void cx81801_close(struct tty_struct *tty)
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v253_ops.close(tty);
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dapm = &component->card->dapm;
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/* Revert back to default audio input/output constellation */
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snd_soc_dapm_mutex_lock(dapm);
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