The net2280 driver includes an unnecessary test for an endpoint's
queue being empty. The test is redundant; it sits inside a
conditional block of an "if" statement which already tests the
endpoint's queue.
This patch removes the redundant test.
Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
---
[as1888]
drivers/usb/gadget/udc/net2280.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: usb-devel/drivers/usb/gadget/udc/net2280.c
===================================================================
--- usb-devel.orig/drivers/usb/gadget/udc/net2280.c
+++ usb-devel/drivers/usb/gadget/udc/net2280.c
@@ -1057,7 +1057,7 @@ net2280_queue(struct usb_ep *_ep, struct
/* PIO ... stuff the fifo, or unblock it. */
if (ep->is_in)
write_fifo(ep, _req);
- else if (list_empty(&ep->queue)) {
+ else {
u32 s;
/* OUT FIFO might have packet(s) buffered */
