Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH 8/9] ALSA: usb-audio: remove redundant pointer 'urb' | Date | Wed, 1 Aug 2018 11:47:41 +0100 |
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From: Colin Ian King <colin.king@canonical.com>
Pointer 'urb' is being assigned but is never used hence it is redundant and can be removed.
Cleans up clang warning: warning: variable 'urb' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- sound/usb/endpoint.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c index c90607ebe155..d86be8bfe412 100644 --- a/sound/usb/endpoint.c +++ b/sound/usb/endpoint.c @@ -325,7 +325,6 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) unsigned long flags; struct snd_usb_packet_info *uninitialized_var(packet); struct snd_urb_ctx *ctx = NULL; - struct urb *urb; int err, i; spin_lock_irqsave(&ep->lock, flags); @@ -345,7 +344,6 @@ static void queue_pending_output_urbs(struct snd_usb_endpoint *ep) return; list_del_init(&ctx->ready_list); - urb = ctx->urb; /* copy over the length information */ for (i = 0; i < packet->packets; i++) -- 2.17.1
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