[ 002/171 ] ppp: Revert backport of "ppp: set qdisc_tx_busylock to avoid LOCKDEPsplat"

[Steven Rostedt]

3.6.11.2 stable review patch.
If anyone has any objections, please let me know.

------------------

From: "Steven Rostedt (Red Hat)" <rostedt@xxxxxxxxxxx>

commit 387e6a2cc250f2a6a182a5db1cbf7e40500bc5eb
"ppp: set qdisc_tx_busylock to avoid LOCKDEP splat" which was a backport
of upstream commit 0b652fb68c02c1acd0307d3acac4ae7123536031, should not
have been ported to 3.6.11.1 as it broke the build.

Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
 drivers/net/ppp/ppp_generic.c |    8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 2603b99..5c05572 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1021,15 +1021,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return err;
 }
 
-static struct lock_class_key ppp_tx_busylock;
-static int ppp_dev_init(struct net_device *dev)
-{
-	dev->qdisc_tx_busylock = &ppp_tx_busylock;
-	return 0;
-}
-
 static const struct net_device_ops ppp_netdev_ops = {
-	.ndo_init	 = ppp_dev_init,
 	.ndo_start_xmit = ppp_start_xmit,
 	.ndo_do_ioctl   = ppp_net_ioctl,
 };
-- 
1.7.10.4


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