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ALSA: sh: aica: Drop if blocks with always false condition

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snd_aica_remove() is only called after a successful call to
snd_aica_probe(). With the latter it's sure that platform_set_drvdata()
was called with a non-NULL argument. So platform_get_drvdata() won't return
NULL and the check can be dropped.

This prepares converting platform driver remove callbacks to return void.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20230315150745.67084-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Uwe Kleine-König 2023-03-15 16:04:53 +01:00 committed by Mark Brown
parent e32acf7b00
commit e3a8459d72
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1 changed files with 0 additions and 2 deletions
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sound/sh/aica.c
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@ -543,8 +543,6 @@ static int snd_aica_remove(struct platform_device *devptr)
{
struct snd_card_aica *dreamcastcard;
dreamcastcard = platform_get_drvdata(devptr);
if (unlikely(!dreamcastcard))
return -ENODEV;
snd_card_free(dreamcastcard->card);
kfree(dreamcastcard);
return 0;