From 48f5e7493a6a0ac2cf6cf41835495a1f67f4a57c Mon Sep 17 00:00:00 2001 From: Hariprasad Kelam Date: Wed, 5 Jun 2019 17:34:25 +0530 Subject: [PATCH] USB: omap_udc: Remove unneeded variable 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 Signed-off-by: Felipe Balbi --- 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 fcf13ef33b31..f36f0730afab 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2103,7 +2103,6 @@ done: 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; } /*-------------------------------------------------------------------------*/