af_packet: struct socket declared/assigned but unused
Hagen Paul Pfeifer [Fri, 4 Mar 2011 11:45:04 +0000 (11:45 +0000)]
Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/packet/af_packet.c

index 5efef5b..b5362e9 100644 (file)
@@ -966,7 +966,6 @@ static int tpacket_fill_skb(struct packet_sock *po, struct sk_buff *skb,
 
 static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
 {
-       struct socket *sock;
        struct sk_buff *skb;
        struct net_device *dev;
        __be16 proto;
@@ -978,8 +977,6 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
        int len_sum = 0;
        int status = 0;
 
-       sock = po->sk.sk_socket;
-
        mutex_lock(&po->pg_vec_lock);
 
        err = -EBUSY;