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authorzuoqilin <zuoqilin@yulong.com>2021-06-10 05:40:53 +0300
committerTakashi Iwai <tiwai@suse.de>2021-06-10 10:51:21 +0300
commitf4a85e00b2a809dabccbfa793f979e5a25f9a650 (patch)
treeb53aad560c6662fbba07a99806c24414172a77c4 /sound/arm
parentb5b519965c4c364ae65c49fe9f11d222dd70a9c2 (diff)
downloadlinux-f4a85e00b2a809dabccbfa793f979e5a25f9a650.tar.xz
ALSA: arm: Remove unnecessary variables
There is no need to define the variable "ret" to receive. Signed-off-by: zuoqilin <zuoqilin@yulong.com> Link: https://lore.kernel.org/r/20210610024053.1217-1-zuoqilin1@163.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/arm')
-rw-r--r--sound/arm/pxa2xx-ac97.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 6322e6392594..a67e6685b00c 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -47,9 +47,7 @@ static unsigned short pxa2xx_ac97_legacy_read(struct snd_ac97 *ac97,
static void pxa2xx_ac97_legacy_write(struct snd_ac97 *ac97,
unsigned short reg, unsigned short val)
{
- int __always_unused ret;
-
- ret = pxa2xx_ac97_write(ac97->num, reg, val);
+ pxa2xx_ac97_write(ac97->num, reg, val);
}
static const struct snd_ac97_bus_ops pxa2xx_ac97_ops = {