selftests: netfilter: remove unused cnt and simplify command testing

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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>

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Fabian Frederick 2020-09-09 20:26:24 +02:00 • committed by Pablo Neira Ayuso

parent 5b1a995bfa

commit d30a7d54e8

1 changed files with 2 additions and 4 deletions

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tools/testing/selftests/netfilter/nft_meta.sh

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