From: Jan Andersson <jan@gaisler.com>
Date: Fri, 1 Feb 2008 23:16:59 +0000 (-0800)
Subject: USB: fix usbtest halt check on big endian systems
X-Git-Tag: v2.6.24.1~26
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d3d1387be1e0801ec81b23d10f2259b9a2ea387;p=thirdparty%2Fkernel%2Fstable.git

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.

Signed-off-by: Jan Andersson <jan@gaisler.com>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index ea3162146481f..81755d06a4192 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -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;