ALSA: i2c/other/ak4xx-adda: Fix a compile warning with CONFIG_PROCFS=n

Signed-off-by: Takashi Iwai <[email protected]>
wangbin579 · Sep 30, 2010 · e913b14 · e913b14
1 parent 5591bf0
commit e913b14
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/sound/i2c/other/ak4xxx-adda.c b/sound/i2c/other/ak4xxx-adda.c
@@ -900,7 +900,7 @@ static int proc_init(struct snd_akm4xxx *ak)
 	return 0;
 }
 #else /* !CONFIG_PROC_FS */
-static int proc_init(struct snd_akm4xxx *ak) {}
+static int proc_init(struct snd_akm4xxx *ak) { return 0; }
 #endif
 
 int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)