From: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Date: Tue, 28 Oct 2014 15:16:48 +0000 (+0200)
Subject: Bluetooth: 6lowpan: Fix lockdep splats
X-Git-Tag: omap-for-v3.19/fixes-rc1~125^2~234^2~3^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df092306d688438b39f7d433f24e091fa387afaf;p=pandora-kernel.git

Bluetooth: 6lowpan: Fix lockdep splats

When a device ndo_start_xmit() calls again dev_queue_xmit(),
lockdep can complain because dev_queue_xmit() is re-entered and the
spinlocks protecting tx queues share a common lockdep class.

Same issue was fixed for ieee802154 in commit "20e7c4e80dcd"

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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