From: Andrew Morton <akpm@linux-foundation.org>
Date: Tue, 24 Apr 2012 06:10:10 +0000 (+0200)
Subject: ALSA: usb-audio: sound/usb/endpoint.c: suppress warning
X-Git-Tag: firefly_0821_release~3680^2~2691^2~7^2~19
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=68853fa30cdb6a9a92f7ab46c34aedb24b2f9d56;p=firefly-linux-kernel-4.4.55.git

ALSA: usb-audio: sound/usb/endpoint.c: suppress warning

sound/usb/endpoint.c: In function 'queue_pending_output_urbs':
sound/usb/endpoint.c:298: warning: 'packet' may be used uninitialized in this function

Cc: Daniel Mack <zonque@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 12e5a951a143..83a36d0d2a2d 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -295,7 +295,7 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep)
 	while (test_bit(EP_FLAG_RUNNING, &ep->flags)) {
 
 		unsigned long flags;
-		struct snd_usb_packet_info *packet;
+		struct snd_usb_packet_info *uninitialized_var(packet);
 		struct snd_urb_ctx *ctx = NULL;
 		struct urb *urb;
 		int err, i;