selftests: forwarding: add shebang for sch_red.sh
RHEL/Fedora RPM build checks are stricter, and complain when executable
files don't have a shebang line, e.g.
*** WARNING: ./kselftests/net/forwarding/sch_red.sh is executable but has no shebang, removing executable bit
Fix it by adding shebang line.
Fixes: 6cf0291f9517 ("selftests: forwarding: Add a RED test for SW datapath")
Signed-off-by: Hangbin Liu <firstname.lastname@example.org>
Reviewed-by: Petr Machata <email@example.com>
Signed-off-by: Jakub Kicinski <firstname.lastname@example.org>
1 file changed