diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2019-04-15 13:36:58 -0400 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-05-03 09:13:47 +0300 |
| commit | 6574abe69946589bf0f69cf9b32f6a2c71ae764f (patch) | |
| tree | 011ff7cf6bd66d893a8a33503af2a1571d31bd9b /drivers/usb | |
| parent | 2100e3ca3676e894fa48b8f6f01d01733387fe81 (diff) | |
| download | linux-6574abe69946589bf0f69cf9b32f6a2c71ae764f.tar.bz2 | |
USB: UDC: net2280: Remove redundant "if" condition
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@rowland.harvard.edu>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/udc/net2280.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index 898339e5df10..b17473a00b43 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -1058,7 +1058,7 @@ net2280_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) /* 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 */ |