selftests: netfilter: remove unused cnt and simplify command testing
authorFabian Frederick <fabf@skynet.be>
Wed, 9 Sep 2020 18:26:24 +0000 (20:26 +0200)
committerPablo Neira Ayuso <pablo@netfilter.org>
Mon, 21 Sep 2020 23:55:11 +0000 (01:55 +0200)
commitd30a7d54e8481acbb5cc42016c817e598c3d697b
tree673e6a570cf712969c30da71161ccc484feb3e27
parent5b1a995bfa93667762badbe1d8f0f7ad680bdf29
selftests: netfilter: remove unused cnt and simplify command testing

cnt was not used in nft_meta.sh
This patch also fixes 2 shellcheck SC2181 warnings:
"check exit code directly with e.g. 'if mycmd;', not indirectly with
$?."

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
tools/testing/selftests/netfilter/nft_meta.sh