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fotg210-udc: Remove unneeded variable

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This patch fixes below warning reported by coccicheck

drivers/usb/gadget/udc/fotg210-udc.c:484:5-8: Unneeded variable: "ret".
Return "0" on line 507

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 17:41:17 +05:30 committed by Felipe Balbi
parent 67929a7ded
commit 811e5c3d3c
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/gadget/udc/fotg210-udc.c
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@ -481,7 +481,6 @@ static int fotg210_set_halt_and_wedge(struct usb_ep *_ep, int value, int wedge)
struct fotg210_ep *ep; struct fotg210_ep *ep;
struct fotg210_udc *fotg210; struct fotg210_udc *fotg210;
unsigned long flags; unsigned long flags;
int ret = 0;
ep = container_of(_ep, struct fotg210_ep, ep); ep = container_of(_ep, struct fotg210_ep, ep);
@ -504,7 +503,7 @@ static int fotg210_set_halt_and_wedge(struct usb_ep *_ep, int value, int wedge)
} }
spin_unlock_irqrestore(&ep->fotg210->lock, flags); spin_unlock_irqrestore(&ep->fotg210->lock, flags);
return ret; return 0;
} }
static int fotg210_ep_set_halt(struct usb_ep *_ep, int value) static int fotg210_ep_set_halt(struct usb_ep *_ep, int value)