From: Xenia Ragiadakou <burzalodowa@gmail.com>
Date: Sat, 31 Aug 2013 01:40:49 +0000 (+0300)
Subject: usbcore: fix incorrect type in assignment in descriptors_changed()
X-Git-Tag: upstream/snapshot3+hdmi~4476^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b9a1048137f4ae43ee90f61a3f34f0efe863cfeb;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

usbcore: fix incorrect type in assignment in descriptors_changed()

This patch fixes the incorrect assignment of a variable with type 'le16'
to a variable with type 'unsigned int'.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 3b7ca18..dde4c83 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4962,10 +4962,10 @@ static int descriptors_changed(struct usb_device *udev,
 	if ((old_bos && !udev->bos) || (!old_bos && udev->bos))
 		return 1;
 	if (udev->bos) {
-		len = udev->bos->desc->wTotalLength;
-		if (len != old_bos->desc->wTotalLength)
+		len = le16_to_cpu(udev->bos->desc->wTotalLength);
+		if (len != le16_to_cpu(old_bos->desc->wTotalLength))
 			return 1;
-		if (memcmp(udev->bos->desc, old_bos->desc, le16_to_cpu(len)))
+		if (memcmp(udev->bos->desc, old_bos->desc, len))
 			return 1;
 	}