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selftests: lib: tc_rule_stats_get(): Move default to argument definition

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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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Petr Machata 2024-06-27 16:48:40 +02:00 committed by David S. Miller
parent 28e67746b7
commit 9b5d5f2726
1 changed files with 2 additions and 2 deletions
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4
tools/testing/selftests/net/lib.sh
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@ -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"
}