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Commit 6ce4560a authored by Jan Andersson's avatar Jan Andersson Committed by Greg Kroah-Hartman
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usb: fix usbtest halt check on big endian systems 



usbtest did not swap the received status information when checking for
a non-zero value and failed to discover halted endpoints on big endian
systems.

Cc: stable <stable@kernel.org>
Signed-off-by: default avatarJan Andersson <jan@gaisler.com>
Acked-by: default avatarDavid Brownell <david-b@pacbell.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 4b24f91c

drivers/usb/misc/usbtest.c

+1 −0
Original line number Diff line number Diff line
@@ -1151,6 +1151,7 @@ static int verify_halted (int ep, struct urb *urb) 
		dbg ("ep %02x couldn't get halt status, %d", ep, retval);

		return retval;

	}

	le16_to_cpus(&status);

	if (status != 1) {

		dbg ("ep %02x bogus status: %04x != 1", ep, status);

		return -EINVAL;