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/loop.c b/net/rds/loop.c
index bca6761..87ff2a8 100644
--- a/net/rds/loop.c
+++ b/net/rds/loop.c
@@ -79,7 +79,7 @@
 	rds_message_addref(rm);
 
 	rds_recv_incoming(conn, conn->c_laddr, conn->c_faddr, &rm->m_inc,
-			  GFP_KERNEL, KM_USER0);
+			  GFP_KERNEL);
 
 	rds_send_drop_acked(conn, be64_to_cpu(rm->m_inc.i_hdr.h_sequence),
 			    NULL);