* [PATCH] selftests: kselftest_deps: fix l5_test() empty variable
@ 2024-05-04 15:01 Lu Dai
0 siblings, 0 replies; only message in thread
From: Lu Dai @ 2024-05-04 15:01 UTC (permalink / raw)
To: shuah; +Cc: Lu Dai, javier.carrasco.cruz, linux-kselftest, linux-kernel
In the function l5_test(), variable $tests is empty when there is no .mk
file in the subsystem to be tested. It causes the following grep operation
stuck.
This fix check the variable $tests, return when it is empty.
Signed-off-by: Lu Dai <dai.lu@exordes.com>
---
tools/testing/selftests/kselftest_deps.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/kselftest_deps.sh b/tools/testing/selftests/kselftest_deps.sh
index de59cc8f03c3..487e49fdf2a6 100755
--- a/tools/testing/selftests/kselftest_deps.sh
+++ b/tools/testing/selftests/kselftest_deps.sh
@@ -244,6 +244,7 @@ l4_test()
l5_test()
{
tests=$(find $(dirname "$test") -type f -name "*.mk")
+ [[ -z "${tests// }" ]] && return
test_libs=$(grep "^IOURING_EXTRA_LIBS +\?=" $tests | \
cut -d "=" -f 2)
--
2.39.2
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2024-05-04 15:07 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-05-04 15:01 [PATCH] selftests: kselftest_deps: fix l5_test() empty variable Lu Dai
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox