selftests: mlxsw: Set headroom size of correct port

The test was setting the headroom size of the wrong port. This was not
visible because of a firmware bug that canceled this bug.

Set the headroom size of the correct port, so that the test will pass
with both old and new firmware versions.

Fixes: bfa804784e32 ("selftests: mlxsw: Add a PFC test")
Signed-off-by: Ido Schimmel <>
Reviewed-by: Petr Machata <>
Signed-off-by: Jakub Kicinski <>
1 file changed