From 4aef7966060439bb4f9d440feacd5ce7697bce37 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 26 Jun 2019 17:35:17 +0100 Subject: [PATCH] usb: gadget: udc: renesas_usb3: remove redundant assignment to ret Variable ret is being initialized with a value that is never read and ret is being re-assigned immediately after the initialization in both paths of an if statement. This is redundant and can be removed. Addresses-Coverity: ("Unused value") Reviewed-by: Yoshihiro Shimoda Signed-off-by: Colin Ian King Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/renesas_usb3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 5a960fce31c5..87062d22134d 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -1168,7 +1168,7 @@ static void usb3_set_status_stage(struct renesas_usb3_ep *usb3_ep, static void usb3_p0_xfer(struct renesas_usb3_ep *usb3_ep, struct renesas_usb3_request *usb3_req) { - int ret = -EAGAIN; + int ret; if (usb3_ep->dir_in) ret = usb3_write_pipe(usb3_ep, usb3_req, USB3_P0_WRITE);