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phonet: use for_each_set_bit 

Replace open-coded loop with for_each_set_bit().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Akinobu Mita 2010-08-27 19:08:26 +00:00 committed by David S. Miller
parent e27cd4f8ca
commit 6a499b242f
1 changed files with 1 additions and 2 deletions
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3
net/phonet/pn_dev.c
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@ -292,8 +292,7 @@ static void phonet_route_autodel(struct net_device *dev)
if (bitmap_empty(deleted, 64)) if (bitmap_empty(deleted, 64))
return; /* short-circuit RCU */ return; /* short-circuit RCU */
synchronize_rcu(); synchronize_rcu();
for (i = find_first_bit(deleted, 64); i < 64; for_each_set_bit(i, deleted, 64) {
i = find_next_bit(deleted, 64, i + 1)) {
rtm_phonet_notify(RTM_DELROUTE, dev, i); rtm_phonet_notify(RTM_DELROUTE, dev, i);
dev_put(dev); dev_put(dev);
} }