diff mbox series

[2/2] selftests: power_supply: Make it POSIX-compliant

Message ID 20240415-supply-selftest-posix-sh-v1-2-328f008d698d@collabora.com
State Accepted
Commit 5b1c8b1e56ff8b5e9c1a09606af3627bb55933cf
Headers show
Series selftests: Make sh helper and power supply test POSIX-compliant | expand

Commit Message

NĂ­colas F. R. A. Prado April 15, 2024, 3:32 p.m. UTC
There is one use of bash specific syntax in the script. Change it to the
equivalent POSIX syntax. This doesn't change functionality and allows
the test to be run on shells other than bash.

Reported-by: Mike Looijmans <mike.looijmans@topic.nl>
Closes: https://lore.kernel.org/all/efae4037-c22a-40be-8ba9-7c1c12ece042@topic.nl/
Fixes: 4a679c5afca0 ("selftests: Add test to verify power supply properties")
Signed-off-by: NĂ­colas F. R. A. Prado <nfraprado@collabora.com>
---
 tools/testing/selftests/power_supply/test_power_supply_properties.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/power_supply/test_power_supply_properties.sh b/tools/testing/selftests/power_supply/test_power_supply_properties.sh
index df272dfe1d2a..a66b1313ed88 100755
--- a/tools/testing/selftests/power_supply/test_power_supply_properties.sh
+++ b/tools/testing/selftests/power_supply/test_power_supply_properties.sh
@@ -23,7 +23,7 @@  count_tests() {
 	total_tests=0
 
 	for i in $SUPPLIES; do
-		total_tests=$(("$total_tests" + "$NUM_TESTS"))
+		total_tests=$((total_tests + NUM_TESTS))
 	done
 
 	echo "$total_tests"