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Commit 2f8d5cd6 authored by Jon Povey's avatar Jon Povey Committed by Greg Kroah-Hartman
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USB: musb: suppress warning about unused flags 



Wrap flags with uninitialized_var() to suppress this:

drivers/usb/musb/cppi_dma.c:1158: warning: 'flags' may be used uninitialized
in this function

Signed-off-by: default avatarJon Povey <jon.povey@racelogic.co.uk>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent f8afbf7f

drivers/usb/musb/cppi_dma.c

+1 −1
Original line number Diff line number Diff line
@@ -1156,7 +1156,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id) 
	struct musb_hw_ep	*hw_ep = NULL;

	u32			rx, tx;

	int			i, index;

	unsigned long		flags;

	unsigned long		uninitialized_var(flags);



	cppi = container_of(musb->dma_controller, struct cppi, controller);

	if (cppi->irq)