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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 <hariprasad.kelam@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Hariprasad Kelam 2019-06-05 17:34:25 +05:30 committed by Felipe Balbi
parent 811e5c3d3c
commit 48f5e7493a
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/gadget/udc/omap_udc.c
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@ -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;
}
/*-------------------------------------------------------------------------*/