selftests: netfilter: xt_string.sh: shellcheck cleanups
authorFlorian Westphal <fw@strlen.de>
Thu, 18 Apr 2024 15:27:34 +0000 (17:27 +0200)
committerJakub Kicinski <kuba@kernel.org>
Sat, 20 Apr 2024 03:10:50 +0000 (20:10 -0700)
commitc0f9a2b705c2f53c531c8d51853d5e990db804b9
tree347a9d3ca354a505273a8f0f3b70cbb3522d2db4
parent5067fec09403b36f8f6501bdb4c5a9c949ce930b
selftests: netfilter: xt_string.sh: shellcheck cleanups

no functional change intended.

Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20240418152744.15105-7-fw@strlen.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
tools/testing/selftests/net/netfilter/xt_string.sh