From b92f5d83fa1d6d9eacf2f43630cd5f9c30bd3c24 Mon Sep 17 00:00:00 2001 From: Himadri Pandya Date: Sat, 9 Mar 2019 15:01:58 +0530 Subject: [PATCH] staging: octeon-usb: remove unnecessary variable frame_number Remove unnecessary local variable "frame_number" and its assignments from function cvmx_usb_get_frame_numbe. Suggested by Coccinelle. Signed-off-by: Himadri Pandya Signed-off-by: Greg Kroah-Hartman --- drivers/staging/octeon-usb/octeon-hcd.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c index 14982b6472a0..aeec16314e0d 100644 --- a/drivers/staging/octeon-usb/octeon-hcd.c +++ b/drivers/staging/octeon-usb/octeon-hcd.c @@ -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,