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-rwxr-xr-xtools/testing/selftests/zram/zram.sh10
-rwxr-xr-xtools/testing/selftests/zram/zram_lib.sh3
2 files changed, 3 insertions, 10 deletions
diff --git a/tools/testing/selftests/zram/zram.sh b/tools/testing/selftests/zram/zram.sh
index 20de9a761269..683a292e3290 100755
--- a/tools/testing/selftests/zram/zram.sh
+++ b/tools/testing/selftests/zram/zram.sh
@@ -1,15 +1,7 @@
#!/bin/bash
TCID="zram.sh"
-check_prereqs()
-{
- local msg="skip all tests:"
-
- if [ $UID != 0 ]; then
- echo $msg must be run as root >&2
- exit 0
- fi
-}
+. ./zram_lib.sh
run_zram () {
echo "--------------------"
diff --git a/tools/testing/selftests/zram/zram_lib.sh b/tools/testing/selftests/zram/zram_lib.sh
index 424e68ed1487..f6a9c73e7a44 100755
--- a/tools/testing/selftests/zram/zram_lib.sh
+++ b/tools/testing/selftests/zram/zram_lib.sh
@@ -23,8 +23,9 @@ trap INT
check_prereqs()
{
local msg="skip all tests:"
+ local uid=$(id -u)
- if [ $UID != 0 ]; then
+ if [ $uid -ne 0 ]; then
echo $msg must be run as root >&2
exit 0
fi