Commit 1b7b61c5 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman

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
...@@ -613,7 +613,7 @@ static void start_hnp(struct ohci_hcd *ohci); ...@@ -613,7 +613,7 @@ static void start_hnp(struct ohci_hcd *ohci);
static inline int root_port_reset (struct ohci_hcd *ohci, unsigned port) static inline int root_port_reset (struct ohci_hcd *ohci, unsigned port)
{ {
__hc32 __iomem *portstat = &ohci->regs->roothub.portstatus [port]; __hc32 __iomem *portstat = &ohci->regs->roothub.portstatus [port];
u32 temp; u32 temp = 0;
u16 now = ohci_readl(ohci, &ohci->regs->fmnumber); u16 now = ohci_readl(ohci, &ohci->regs->fmnumber);
u16 reset_done = now + PORT_RESET_MSEC; u16 reset_done = now + PORT_RESET_MSEC;
int limit_1 = DIV_ROUND_UP(PORT_RESET_MSEC, PORT_RESET_HW_MSEC); int limit_1 = DIV_ROUND_UP(PORT_RESET_MSEC, PORT_RESET_HW_MSEC);
......
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