The argument $dir has a fallback value of "ingress". Move the fallback from the usage site to the argument definition block to make the fact clearer.
Signed-off-by: Petr Machata petrm@nvidia.com Reviewed-by: Danielle Ratson danieller@nvidia.com --- tools/testing/selftests/net/lib.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/lib.sh b/tools/testing/selftests/net/lib.sh index 915f319bcc8b..d0219032f773 100644 --- a/tools/testing/selftests/net/lib.sh +++ b/tools/testing/selftests/net/lib.sh @@ -199,10 +199,10 @@ tc_rule_stats_get() { local dev=$1; shift local pref=$1; shift - local dir=$1; shift + local dir=${1:-ingress}; shift local selector=${1:-.packets}; shift
- tc -j -s filter show dev $dev ${dir:-ingress} pref $pref \ + tc -j -s filter show dev $dev $dir pref $pref \ | jq ".[1].options.actions[].stats$selector" }