Commit 4aef7966 authored Jun 26, 2019 by Colin Ian King Committed by Felipe Balbi Jul 03, 2019

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 <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent dfc4fdeb

drivers/usb/gadget/udc/renesas_usb3.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

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