Without that, all mptcp_connect*.sh subtests have the same name, e.g.

  mptcp_connect: ping tests  ## from mptcp_connect.sh
  mptcp_connect: ping tests  ## from mptcp_connect_checksum.sh
  mptcp_connect: ping tests  ## from mptcp_connect_mmap.sh
  mptcp_connect: ping tests  ## from mptcp_connect_sendfile.sh

In such case, the CI will only see one subtest, not 4 different ones.

To fix that, MPTCP_LIB_KSFT_TEST env var can simply be set.

Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 tools/testing/selftests/net/mptcp/mptcp_connect_checksum.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect_checksum.sh b/tools/testing/selftests/net/mptcp/mptcp_connect_checksum.sh
index 569340d4f00ae2e4655b30220bcfce695549a686..ce93ec2f107fba2a699387188932a2680bc9ded7 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect_checksum.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect_checksum.sh
@@ -1,4 +1,5 @@
 #!/bin/bash
 # SPDX-License-Identifier: GPL-2.0
 
-"$(dirname "${0}")/mptcp_connect.sh" -C "${@}"
+MPTCP_LIB_KSFT_TEST="$(basename "${0}" .sh)" \
+	"$(dirname "${0}")/mptcp_connect.sh" -C "${@}"

-- 
2.48.1