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author | Dmitry V. Levin <ldv@strace.io> | 2023-03-31 08:00:00 +0000 |
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committer | Mike Yuan <me@yhndnzj.com> | 2023-04-01 01:48:44 +0800 |
commit | e873a9f18a321f27f8015646c390d2112b5f8464 (patch) | |
tree | 0c234139bb4b1d680f3ece6c898e1ba87e09da06 /test | |
parent | 27d45db38c29d0eb5e2d707507b066438340a792 (diff) | |
download | systemd-e873a9f18a321f27f8015646c390d2112b5f8464.tar.gz |
treewide: fix unnecessary $ on arithmetic variables
This should fix shellcheck warning SC2004.
Diffstat (limited to 'test')
-rwxr-xr-x | test/units/testsuite-35.sh | 2 | ||||
-rwxr-xr-x | test/units/testsuite-57-short-lived.sh | 2 | ||||
-rwxr-xr-x | test/units/testsuite-59.sh | 6 |
3 files changed, 5 insertions, 5 deletions
diff --git a/test/units/testsuite-35.sh b/test/units/testsuite-35.sh index 8dcd7563bb..0b83a6a536 100755 --- a/test/units/testsuite-35.sh +++ b/test/units/testsuite-35.sh @@ -591,7 +591,7 @@ test_ambient_caps() { # CAP_CHOWN | CAP_KILL MASK=$(((1 << 0) | (1 << 5))) - if [ $(("$BND" & "$MASK")) -ne "$MASK" ] ; then + if [ $((BND & MASK)) -ne "$MASK" ] ; then echo "CAP_CHOWN or CAP_KILL not available in bounding set, skipping test." >&2 return fi diff --git a/test/units/testsuite-57-short-lived.sh b/test/units/testsuite-57-short-lived.sh index 115b0d56f6..e596392204 100755 --- a/test/units/testsuite-57-short-lived.sh +++ b/test/units/testsuite-57-short-lived.sh @@ -4,7 +4,7 @@ set -ex if [ -f /tmp/testsuite-57.counter ] ; then read -r counter < /tmp/testsuite-57.counter - counter=$(("$counter" + 1)) + counter=$((counter + 1)) else counter=0 fi diff --git a/test/units/testsuite-59.sh b/test/units/testsuite-59.sh index db8dc27ab9..aabebb2bb6 100755 --- a/test/units/testsuite-59.sh +++ b/test/units/testsuite-59.sh @@ -116,13 +116,13 @@ LEAVE=0 function reload() { systemd-notify --reloading --status="Adding 11 to exit status" - EXIT_STATUS=\$((\$EXIT_STATUS + 11)) + EXIT_STATUS=\$((EXIT_STATUS + 11)) systemd-notify --ready --status="Back running" } function leave() { systemd-notify --stopping --status="Adding 7 to exit status" - EXIT_STATUS=\$((\$EXIT_STATUS + 7)) + EXIT_STATUS=\$((EXIT_STATUS + 7)) LEAVE=1 return 0 } @@ -138,7 +138,7 @@ while [ \$LEAVE = 0 ] ; do done systemd-notify --status="Adding 3 to exit status" -EXIT_STATUS=\$((\$EXIT_STATUS + 3)) +EXIT_STATUS=\$((EXIT_STATUS + 3)) exit \$EXIT_STATUS EOF |