diff --git a/[refs] b/[refs]
index aae9b99609c3..082f2c82841f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5591bf07225523600450edd9e6ad258bb877b779
+refs/heads/master: e913b146493993c8ac33561655c590e58b500c6f
diff --git a/trunk/sound/i2c/other/ak4xxx-adda.c b/trunk/sound/i2c/other/ak4xxx-adda.c
index 1adb8a3c2b62..42d7844ecd0b 100644
--- a/trunk/sound/i2c/other/ak4xxx-adda.c
+++ b/trunk/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)