* [PATCH] fotg210-udc: Remove unneeded variable
@ 2019-06-05 12:11 Hariprasad Kelam
0 siblings, 0 replies; only message in thread
From: Hariprasad Kelam @ 2019-06-05 12:11 UTC (permalink / raw)
To: Felipe Balbi, Greg Kroah-Hartman, Anton Vasilyev, Jia-Ju Bai,
linux-usb, linux-kernel
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>
---
drivers/usb/gadget/udc/fotg210-udc.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c
index cec4929..21f3e6c 100644
--- a/drivers/usb/gadget/udc/fotg210-udc.c
+++ b/drivers/usb/gadget/udc/fotg210-udc.c
@@ -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_udc *fotg210;
unsigned long flags;
- int ret = 0;
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);
- return ret;
+ return 0;
}
static int fotg210_ep_set_halt(struct usb_ep *_ep, int value)
--
2.7.4
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