rds: cleanup: remove unneeded variable

We never use "sk" so this patch removes it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/rds/af_rds.c b/net/rds/af_rds.c
index 937ecda..c2e45e8 100644 (file)
--- a/net/rds/af_rds.c
+++ b/net/rds/af_rds.c
@@ -451,7 +451,6 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
                              struct rds_info_lengths *lens)
 {
        struct rds_sock *rs;
-       struct sock *sk;
        struct rds_incoming *inc;
        unsigned long flags;
        unsigned int total = 0;
@@ -461,7 +460,6 @@ static void rds_sock_inc_info(struct socket *sock, unsigned int len,
        spin_lock_irqsave(&rds_sock_lock, flags);
 
        list_for_each_entry(rs, &rds_sock_list, rs_item) {
-               sk = rds_rs_to_sk(rs);
                read_lock(&rs->rs_recv_lock);
 
                /* XXX too lazy to maintain counts.. */