After fix superspeed dma_done was applied we can simplify the code by
removing the duplicated dma_done and letting the function check if there
are more completed dma transactions.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.riba...@gmail.com>
---
drivers/usb/gadget/udc/net2280.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c
index cc76181..a978e6e 100644
--- a/drivers/usb/gadget/udc/net2280.c
+++ b/drivers/usb/gadget/udc/net2280.c
@@ -1051,9 +1051,8 @@ static void scan_dma_completions(struct net2280_ep *ep)
dma_done(ep, req, tmp, 0);
break;
} else if (!ep->is_in &&
- (req->req.length % ep->ep.maxpacket) != 0) {
- if (ep->dev->quirks & PLX_SUPERSPEED)
- return dma_done(ep, req, tmp, 0);
+ (req->req.length % ep->ep.maxpacket) &&
+ !(ep->dev->quirks & PLX_SUPERSPEED)) {
tmp = readl(&ep->regs->ep_stat);
/* AVOID TROUBLE HERE by not issuing short reads from
--
2.1.3
--
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