ALSA: usb: Remove unused variable

sound/usb/endpoint.c: In function ‘deactivate_urbs’:
sound/usb/endpoint.c:520:16: warning: unused variable ‘flags’ [-Wunused-variable]

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index d1ef3048dbba..8b695d5562e6 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -517,7 +517,6 @@ static int wait_clear_urbs(struct snd_usb_endpoint *ep)
  */
 static int deactivate_urbs(struct snd_usb_endpoint *ep, int force, int can_sleep)
 {
-        unsigned long flags;
         unsigned int i;
         int async;