Commit 6faac63a authored Mar 07, 2016 by Guillaume Nault Committed by David S. Miller Mar 07, 2016

ppp: release rtnl mutex when interface creation fails



Add missing rtnl_unlock() in the error path of ppp_create_interface().

Fixes: 58a89eca ("ppp: fix lockdep splat in ppp_dev_uninit()")
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 4d06dd53

drivers/net/ppp/ppp_generic.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2816,6 +2816,7 @@ static struct ppp ppp_create_interface(struct net net, int unit,

		out2:
		mutex_unlock(&pn->all_ppp_mutex);
		rtnl_unlock();
		free_netdev(dev);
		out1:
		*retp = ret;