diff options
| author |   Akinobu Mita <akinobu.mita@gmail.com> | 2012-04-02 22:47:16 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-04-03 18:54:31 -0400 |
| commit | 99427747fbd0b29f2bebc74c697acfd435fecc3f (patch) | |
| tree | 2520d4e743aad5f6a2d813ace48cfbac86cd7be5 /drivers/net/ppp | |
| parent | filter: add XOR operation (diff) | |
| download | linux-dev-99427747fbd0b29f2bebc74c697acfd435fecc3f.tar.xz linux-dev-99427747fbd0b29f2bebc74c697acfd435fecc3f.zip | |
ppp: use for_each_set_bit_from
Use for_each_set_bit_from to iterate over all the set bit in a memory
region.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Dmitry Kozlov <xeb@mail.ru>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp')
| -rw-r--r-- | drivers/net/ppp/pptp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 885dbdd9c39e..72b50f57e7b2 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -116,8 +116,8 @@ static int lookup_chan_dst(u16 call_id, __be32 d_addr) int i; rcu_read_lock(); - for (i = find_next_bit(callid_bitmap, MAX_CALLID, 1); i < MAX_CALLID; - i = find_next_bit(callid_bitmap, MAX_CALLID, i + 1)) { + i = 1; + for_each_set_bit_from(i, callid_bitmap, MAX_CALLID) { sock = rcu_dereference(callid_sock[i]); if (!sock) continue; |