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-rw-r--r--tools/testing/selftests/kselftest/runner.sh12
1 files changed, 1 insertions, 11 deletions
diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh
index eff3ee303d0d..00c9020bdda8 100644
--- a/tools/testing/selftests/kselftest/runner.sh
+++ b/tools/testing/selftests/kselftest/runner.sh
@@ -24,16 +24,6 @@ tap_prefix()
fi
}
-# If stdbuf is unavailable, we must fall back to line-at-a-time piping.
-tap_unbuffer()
-{
- if ! which stdbuf >/dev/null ; then
- "$@"
- else
- stdbuf -i0 -o0 -e0 "$@"
- fi
-}
-
run_one()
{
DIR="$1"
@@ -54,7 +44,7 @@ run_one()
echo "not ok $test_num $TEST_HDR_MSG"
else
cd `dirname $TEST` > /dev/null
- (((((tap_unbuffer ./$BASENAME_TEST 2>&1; echo $? >&3) |
+ (((((./$BASENAME_TEST 2>&1; echo $? >&3) |
tap_prefix >&4) 3>&1) |
(read xs; exit $xs)) 4>>"$logfile" &&
echo "ok $test_num $TEST_HDR_MSG") ||