net: sched: cls_flower: set correct offload data in fl_reoffload

fl_reoffload implementation sets following members of struct
tc_cls_flower_offload incorrectly:
 - masked key instead of mask
 - key instead of masked key

Fix fl_reoffload to provide correct data to offload callback.

Fixes: 31533cba ("net: sched: cls_flower: implement offload tcf_proto_op")
Signed-off-by: NVlad Buslov <vladbu@mellanox.com>
Acked-by: NJiri Pirko <jiri@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/sched/cls_flower.c

@@ -1338,8 +1338,8 @@ static int fl_reoffload(struct tcf_proto *tp, bool add, tc_setup_cb_t *cb,
 				TC_CLSFLOWER_REPLACE : TC_CLSFLOWER_DESTROY;
 			cls_flower.cookie = (unsigned long)f;
 			cls_flower.dissector = &mask->dissector;
-			cls_flower.mask = &f->mkey;
-			cls_flower.key = &f->key;
+			cls_flower.mask = &mask->key;
+			cls_flower.key = &f->mkey;
 			cls_flower.exts = &f->exts;
 			cls_flower.classid = f->res.classid;