staging: octeon-usb: remove unnecessary variable frame_number (b92f5d83) · Commits · 戴 / test

Remove unnecessary local variable "frame_number" and its assignments from function cvmx_usb_get_frame_numbe. Suggested by Coccinelle. Signed-off-by:

drivers/staging/octeon-usb/octeon-hcd.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -2385,13 +2385,11 @@ static int cvmx_usb_close_pipe(struct octeon_hcd *usb,
		*/
		static int cvmx_usb_get_frame_number(struct octeon_hcd *usb)
		{
		int frame_number;
		union cvmx_usbcx_hfnum usbc_hfnum;

		usbc_hfnum.u32 = cvmx_usb_read_csr32(usb, CVMX_USBCX_HFNUM(usb->index));
		frame_number = usbc_hfnum.s.frnum;

		return frame_number;
		return usbc_hfnum.s.frnum;
		}

		static void cvmx_usb_transfer_control(struct octeon_hcd *usb,