pkt_sched: Make sure RTNL is held in qdisc_root_lock().
authorDavid S. Miller <davem@davemloft.net>
Sun, 3 Aug 2008 06:27:37 +0000 (23:27 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 3 Aug 2008 06:27:37 +0000 (23:27 -0700)
It is the only legal environment in which this can be
used.

Add some commentary explaining the situation.

Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found