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

tiwai · tiwai · commit e913b1464939 · 2010-09-30T22:59:12.000+02:00
Signed-off-by: Takashi Iwai &lt;tiwai@suse.de&gt;
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)

Original file line number	Diff line number	Diff line change
`@@ -900,7 +900,7 @@ static int proc_init(struct snd_akm4xxx *ak)`
`900`	`900`	`return 0;`
`901`	`901`	`}`
`902`	`902`	`#else /* !CONFIG_PROC_FS */`
`903`		`-static int proc_init(struct snd_akm4xxx *ak) {}`
	`903`	`+static int proc_init(struct snd_akm4xxx *ak) { return 0; }`
`904`	`904`	`#endif`
`905`	`905`
`906`	`906`	`int snd_akm4xxx_build_controls(struct snd_akm4xxx *ak)`