selftests: mptcp: try to set mptcp ulp mode in different sk states

The kernel will crash without
'mptcp: clear 'kern' flag from fallback sockets' change.

Since this doesn't slow down testing in a noticeable way,
run this unconditionally.

The explicit test did not catch this, because the check was done
for tcp socket returned by 'socket(.. IPPROTO_TCP) rather than a
tcp socket returned by accept() on a mptcp listen fd.

Signed-off-by: Florian Westphal <[email protected]>
Signed-off-by: Mat Martineau <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>

0 files changed, 0 insertions, 0 deletions