ast_udc_ep_queue misses spin_unlock_irqrestore in an error path,
this patch fixes that.
Fixes: 055276c13205 ("usb: gadget: add Aspeed ast2600 udc driver")
Signed-off-by: Zheng Bin <zhengbin13@xxxxxxxxxx>
---
drivers/usb/gadget/udc/aspeed_udc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/aspeed_udc.c b/drivers/usb/gadget/udc/aspeed_udc.c
index 1fc15228ff15..6c91f7f288a2 100644
--- a/drivers/usb/gadget/udc/aspeed_udc.c
+++ b/drivers/usb/gadget/udc/aspeed_udc.c
@@ -665,7 +665,8 @@ static int ast_udc_ep_queue(struct usb_ep *_ep, struct usb_request *_req,
if (ep->ep.desc == NULL) {
if ((req->req.dma % 4) != 0) {
dev_warn(dev, "EP0 req dma alignment error\n");
- return -ESHUTDOWN;
+ rc = -ESHUTDOWN;
+ goto end;
}
ast_udc_ep0_queue(ep, req);
--
2.31.1
