pkt_sched: remove unnecessary xchg() in packet schedulers
authorPatrick McHardy <kaber@trash.net>
Thu, 20 Nov 2008 12:11:36 +0000 (04:11 -0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 20 Nov 2008 12:11:36 +0000 (04:11 -0800)
The use of xchg() hasn't been necessary since 2.2.something when proper
locking was added to packet schedulers.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

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