commit 90836b67e2171f48be696bdd3c4006d1e6f031fc
author Tobias Klauser <tklauser@distanz.ch> Tue Nov 17 10:40:21 2015 +0100
committer David S. Miller <davem@davemloft.net> Tue Nov 17 15:25:44 2015 -0500
tree c45734e0dc59eddf5db0931403eaf0b27aca0734
parent 4194b4914a824c21bcad9305d6180825f4dc1f5e

packet: Use PAGE_ALIGNED macro

Use PAGE_ALIGNED(...) instead of open-coding it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/packet/af_packet.c

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 533981d..1cf928f 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -4109,7 +4109,7 @@
 		err = -EINVAL;
 		if (unlikely((int)req->tp_block_size <= 0))
 			goto out;
-		if (unlikely(req->tp_block_size & (PAGE_SIZE - 1)))
+		if (unlikely(!PAGE_ALIGNED(req->tp_block_size)))
 			goto out;
 		if (po->tp_version >= TPACKET_V3 &&
 		    (int)(req->tp_block_size -