ALSA: emu10k1: Remove unneeded variable "change" (b7cad26d) · Commits · 戴 / test

fix below issue reported by coccicheck sound/pci/emu10k1/emu10k1x.c:1077:5-11: Unneeded variable: "change". Return "0" on line 1092 Signed-off-by:

sound/pci/emu10k1/emu10k1x.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1074,7 +1074,6 @@ static int snd_emu10k1x_shared_spdif_put(struct snd_kcontrol *kcontrol,
		{
		struct emu10k1x *emu = snd_kcontrol_chip(kcontrol);
		unsigned int val;
		int change = 0;

		val = ucontrol->value.integer.value[0] ;

		@@ -1089,7 +1088,7 @@ static int snd_emu10k1x_shared_spdif_put(struct snd_kcontrol *kcontrol,
		snd_emu10k1x_ptr_write(emu, ROUTING, 0, 0x1003F);
		snd_emu10k1x_gpio_write(emu, 0x1080);
		}
		return change;
		return 0;
		}

		static const struct snd_kcontrol_new snd_emu10k1x_shared_spdif =