ALSA: emu10k1: Remove unneeded variable "change"

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: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Hariprasad Kelam 2019-07-11 22:47:26 +05:30 • committed by Takashi Iwai
commit b7cad26d15