[PATCH net-next] net/packet: Remove unused macro BLOCK_PRIV

[Wang Hai]

BPDU_TYPE_TCN is never used after it was introduced.
So better to remove it.

Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: Wang Hai <wanghai38@xxxxxxxxxx>
---
 net/packet/af_packet.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index da8254e680f9..c430672c6a67 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -177,7 +177,6 @@ static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
 #define BLOCK_LEN(x)		((x)->hdr.bh1.blk_len)
 #define BLOCK_SNUM(x)		((x)->hdr.bh1.seq_num)
 #define BLOCK_O2PRIV(x)	((x)->offset_to_priv)
-#define BLOCK_PRIV(x)		((void *)((char *)(x) + BLOCK_O2PRIV(x)))
 
 struct packet_sock;
 static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
-- 
2.17.1