With the current implementation omap_udc_stop is always returning -ENODEV. Added changes to return 0 and remove variable status.
Issue identified with coccicheck drivers/usb/gadget/udc/omap_udc.c:2106:6-12: Unneeded variable: "status". Return "- ENODEV" on line 2128 Signed-off-by: Hariprasad Kelam <[email protected]> --- drivers/usb/gadget/udc/omap_udc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index fcf13ef..f36f073 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2103,7 +2103,6 @@ static int omap_udc_start(struct usb_gadget *g, static int omap_udc_stop(struct usb_gadget *g) { unsigned long flags; - int status = -ENODEV; if (udc->dc_clk != NULL) omap_udc_enable_clock(1); @@ -2125,7 +2124,7 @@ static int omap_udc_stop(struct usb_gadget *g) if (udc->dc_clk != NULL) omap_udc_enable_clock(0); - return status; + return 0; } /*-------------------------------------------------------------------------*/ -- 2.7.4
