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Commit 304b0b57 authored by Greg Dietsche's avatar Greg Dietsche Committed by Greg Kroah-Hartman
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usb: fix warning in usbtest module v2 



On amd64 unsigned is not as wide as pointer and this causes a compiler
warning. Switching to unsigned long corrects the problem.

Signed-off-by: default avatarGreg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 27362d46

drivers/usb/misc/usbtest.c

+3 −3
Original line number Diff line number Diff line
@@ -268,9 +268,9 @@ static inline void simple_fill_buf(struct urb *urb) 
	}

}



static inline unsigned buffer_offset(void *buf)

static inline unsigned long buffer_offset(void *buf)

{

	return (unsigned)buf & (ARCH_KMALLOC_MINALIGN - 1);

	return (unsigned long)buf & (ARCH_KMALLOC_MINALIGN - 1);

}



static int check_guard_bytes(struct usbtest_dev *tdev, struct urb *urb)
@@ -329,7 +329,7 @@ static int simple_check_buf(struct usbtest_dev *tdev, struct urb *urb) 


static void simple_free_urb(struct urb *urb)

{

	unsigned offset = buffer_offset(urb->transfer_buffer);

	unsigned long offset = buffer_offset(urb->transfer_buffer);



	if (urb->transfer_flags & URB_NO_TRANSFER_DMA_MAP)

		usb_free_coherent(