selftests: mptcp: removed defined but unused vars

Some variables were set but never used.

This was not causing any issues except adding some confusion and having
shellcheck complaining about them.
Reviewed-by: NMat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: NMatthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>

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

@@ -781,7 +781,6 @@ run_tests_mptfo()
 
 run_tests_disconnect()
 {
-	local peekmode="$1"
 	local old_cin=$cin
 	local old_sin=$sin
 
@@ -789,7 +788,6 @@ run_tests_disconnect()
 
 	# force do_transfer to cope with the multiple tranmissions
 	sin="$cin.disconnect"
-	sin_disconnect=$old_sin
 	cin="$cin.disconnect"
 	cin_disconnect="$old_cin"
 	connect_per_transfer=3
@@ -800,7 +798,6 @@ run_tests_disconnect()
 
 	# restore previous status
 	sin=$old_sin
-	sin_disconnect="$cout".disconnect
 	cin=$old_cin
 	cin_disconnect="$cin".disconnect
 	connect_per_transfer=1

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

@@ -10,7 +10,6 @@ ksft_skip=4
 timeout_poll=30
 timeout_test=$((timeout_poll * 2 + 1))
 mptcp_connect=""
-do_all_tests=1
 
 add_mark_rules()
 {

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

@@ -148,9 +148,6 @@ do_transfer()
 	:> "$sout"
 	:> "$capout"
 
-	local addr_port
-	addr_port=$(printf "%s:%d" ${connect_addr} ${port})
-
 	if $capture; then
 		local capuser
 		if [ -z $SUDO_USER ] ; then