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Commit 1b7b61c5 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman
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USB: OHCI: work around bogus compiler warning 



The patch (as1086) works around a bogus "uninitialized variable"
warning generated by some versions of GCC.

Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e9b29ffc

drivers/usb/host/ohci-hub.c

+1 −1
Original line number Diff line number Diff line
@@ -613,7 +613,7 @@ static void start_hnp(struct ohci_hcd *ohci); 
static inline int root_port_reset (struct ohci_hcd *ohci, unsigned port)

{

	__hc32 __iomem *portstat = &ohci->regs->roothub.portstatus [port];

	u32	temp;

	u32	temp = 0;

	u16	now = ohci_readl(ohci, &ohci->regs->fmnumber);

	u16	reset_done = now + PORT_RESET_MSEC;

	int	limit_1 = DIV_ROUND_UP(PORT_RESET_MSEC, PORT_RESET_HW_MSEC);