selftests: mptcp: join: update userspace dump_addr outputs

Now address entries only be removed from local_addr_list when sending a
REMOVE_ADDR by the userspace PM, they're no longer removed when a subflow
is deleted.

To make userspace PM selftests in mptcp_join.sh pass, this patch updates
the outputs of dump_addr.

Signed-off-by: Geliang Tang <[email protected]>

Author: Geliang Tang

tools/testing/selftests/net/mptcp/mptcp_join.sh

@@ -3625,9 +3625,9 @@ userspace_tests()
 		userspace_pm_chk_get_addr "${ns1}" "20" "id 20 flags signal 10.0.3.1"
 		userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $MPTCP_LIB_EVENT_SUB_ESTABLISHED
 		userspace_pm_chk_dump_addr "${ns1}" \
-			"id 20 flags signal 10.0.3.1" "after rm_sf 10"
+			$'id 10 flags signal 10.0.2.1\nid 20 flags signal 10.0.3.1' "after rm_sf 10"
 		userspace_pm_rm_addr $ns1 20
-		userspace_pm_chk_dump_addr "${ns1}" "" "after rm_addr 20"
+		userspace_pm_chk_dump_addr "${ns1}" "id 10 flags signal 10.0.2.1" "after rm_addr 20"
 		chk_rm_nr 1 1 invert
 		chk_mptcp_info subflows 0 subflows 0
 		chk_subflows_total 1 1
@@ -3654,7 +3654,7 @@ userspace_tests()
 		userspace_pm_chk_get_addr "${ns2}" "20" "id 20 flags subflow 10.0.3.2"
 		userspace_pm_rm_sf $ns2 10.0.3.2 $MPTCP_LIB_EVENT_SUB_ESTABLISHED
 		userspace_pm_chk_dump_addr "${ns2}" \
-			"" \
+			"id 20 flags subflow 10.0.3.2" \
 			"after rm_sf 20"
 		chk_rm_nr 0 1
 		chk_mptcp_info subflows 0 subflows 0