rds: remove the second argument of k[un]map_atomic()

Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
diff --git a/net/rds/rds.h b/net/rds/rds.h
index 7eaba18..ec1d731 100644
--- a/net/rds/rds.h
+++ b/net/rds/rds.h
@@ -704,7 +704,7 @@
 		  __be32 saddr);
 void rds_inc_put(struct rds_incoming *inc);
 void rds_recv_incoming(struct rds_connection *conn, __be32 saddr, __be32 daddr,
-		       struct rds_incoming *inc, gfp_t gfp, enum km_type km);
+		       struct rds_incoming *inc, gfp_t gfp);
 int rds_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 		size_t size, int msg_flags);
 void rds_clear_recv_queue(struct rds_sock *rs);