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Commit dc4769f0 authored by Christian Lamparter's avatar Christian Lamparter Committed by John W. Linville
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carl9170: interrupt urbs must not set URB_ZERO_PACKET 



This patch fixes a bug in the driver which was
exposed by CONFIG_USB_DEBUG:
	"usb 1-1.6.3: BOGUS urb flags, 40 --> 0"

The transfer flag "URB_ZERO_PACKET" is only valid
for bulk urbs.

Reported-by: André Erdmann
Signed-off-by: default avatarChristian Lamparter <chunkeey@googlemail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent eada7cad

drivers/net/wireless/ath/carl9170/usb.c

+0 −2
Original line number Diff line number Diff line
@@ -606,8 +606,6 @@ int __carl9170_exec_cmd(struct ar9170 *ar, struct carl9170_cmd *cmd, 
		AR9170_USB_EP_CMD), cmd, cmd->hdr.len + 4,

		carl9170_usb_cmd_complete, ar, 1);



	urb->transfer_flags |= URB_ZERO_PACKET;



	if (free_buf)

		urb->transfer_flags |= URB_FREE_BUFFER;