Commit 4d6b5161 authored Apr 14, 2014 by Laurent Pinchart Committed by Greg Kroah-Hartman Apr 16, 2014

USB: ohci-jz4740: Fix uninitialized variable warning



The ret variable is not initialized in all code paths of the
ohci_jz4740_hub_control function. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 4f2fe2d2

drivers/usb/host/ohci-jz4740.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -82,7 +82,7 @@ static int ohci_jz4740_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
		u16 wIndex, char *buf, u16 wLength)
		{
		struct jz4740_ohci_hcd *jz4740_ohci = hcd_to_jz4740_hcd(hcd);
		int ret;
		int ret = 0;

		switch (typeReq) {
		case SetHubFeature: