update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / spdk / test / vhost / readonly / disabled_readonly_vm.sh

diff --git a/ceph/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh b/ceph/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh
index c6c47d619fb064d91fd3fdee53640818587afe72..2aec5b80a13e0b076e3e56d6dcaa237a7b254b1f 100755 (executable)
--- a/ceph/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh
+++ b/ceph/src/spdk/test/vhost/readonly/disabled_readonly_vm.sh
@@ -8,15 +8,14 @@ disk_name="vda"
 test_folder_name="readonly_test"
 test_file_name="some_test_file"
 
-function error()
-{
+function error() {
        echo "==========="
-       echo -e "ERROR: $@"
+       echo -e "ERROR: $*"
        echo "==========="
        trap - ERR
        set +e
        umount "$test_folder_name"
-       rm -rf "$testdir/$test_folder_name"
+       rm -rf "${testdir:?}/${test_folder_name:?}"
        exit 1
 }
 
@@ -26,7 +25,7 @@ if [[ ! -d "/sys/block/$disk_name" ]]; then
        error "No vhost-blk disk found!"
 fi
 
-if (( $(lsblk -r -n -o RO -d "/dev/$disk_name") == 1 )); then
+if (($(lsblk -r -n -o RO -d "/dev/$disk_name") == 1)); then
        error "Vhost-blk disk is set as readonly!"
 fi
 
@@ -45,4 +44,4 @@ mount /dev/$disk_name"1" $test_folder_name
 echo "INFO: Creating a test file $test_file_name"
 truncate -s "200M" $test_folder_name/$test_file_name
 umount "$test_folder_name"
-rm -rf "$testdir/$test_folder_name"
+rm -rf "${testdir:?}/${test_folder_name:?}"