ALSA: usb-audio: Fix uninitialized variable at __uac_clock_find_source()

[platform/kernel/linux-rpi.git] / sound / usb / clock.c

diff --git a/sound/usb/clock.c b/sound/usb/clock.c
index 772478c..0afae83 100644 (file)
--- a/sound/usb/clock.c
+++ b/sound/usb/clock.c
@@ -290,6 +290,7 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip,
                pins = GET_VAL(selector, proto, bNrInPins);
                clock_id = GET_VAL(selector, proto, bClockID);
                sources = GET_VAL(selector, proto, baCSourceID);
+               cur = 0;
 
                if (pins == 1) {
                        ret = 1;
@@ -314,7 +315,6 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip,
 
                        if (!chip->autoclock)
                                return -EINVAL;
-                       ret = 0;
                        goto find_others;
                }