run_kselftest.sh only needs to canonicalize the directory containing the script itself. Use shell-native path resolution for that by changing into the directory and calling pwd -P.
This avoids depending on either realpath or readlink -f while still producing a physical absolute path for BASE_DIR. Signed-off-by: Ricardo B. Marlière <[email protected]> --- tools/testing/selftests/run_kselftest.sh | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/tools/testing/selftests/run_kselftest.sh b/tools/testing/selftests/run_kselftest.sh index b782b025d002..5f7bce9a640b 100755 --- a/tools/testing/selftests/run_kselftest.sh +++ b/tools/testing/selftests/run_kselftest.sh @@ -4,12 +4,7 @@ # Run installed kselftest tests. # -# Fallback to readlink if realpath is not available -if which realpath > /dev/null; then - BASE_DIR=$(realpath $(dirname $0)) -else - BASE_DIR=$(readlink -f $(dirname $0)) -fi +BASE_DIR=$(cd "$(dirname "$0")" && pwd -P) cd "$BASE_DIR" TESTS="$BASE_DIR"/kselftest-list.txt -- 2.53.0
