[AF_PACKET]: Remove unused variable.

Signed-off-by: Jiri Olsa <olsajiri@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index b8b827c..a56ed21 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1658,7 +1658,7 @@
 	int err = 0;
 
 	if (req->tp_block_nr) {
-		int i, l;
+		int i;
 
 		/* Sanity tests and some calculations */
 
@@ -1687,7 +1687,6 @@
 		if (unlikely(!pg_vec))
 			goto out;
 
-		l = 0;
 		for (i = 0; i < req->tp_block_nr; i++) {
 			char *ptr = pg_vec[i];
 			struct tpacket_hdr *header;