test-network: drop a couple of useless f-strings

diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 136b5e3f9bea795c989f91fd9790e069ca49e46f..cf9d2bf15214e46f82488f1291b564b82ae53a02 100755 (executable)
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -906,11 +906,11 @@ class Utilities():
 
     def check_netlabel(self, interface, address, label='system_u:object_r:root_t:s0'):
         if not shutil.which('selinuxenabled'):
-            print(f'## Checking NetLabel skipped: selinuxenabled command not found.')
+            print('## Checking NetLabel skipped: selinuxenabled command not found.')
         elif call_quiet('selinuxenabled') != 0:
-            print(f'## Checking NetLabel skipped: SELinux disabled.')
+            print('## Checking NetLabel skipped: SELinux disabled.')
         elif not shutil.which('netlabelctl'): # not packaged by all distros
-            print(f'## Checking NetLabel skipped: netlabelctl command not found.')
+            print('## Checking NetLabel skipped: netlabelctl command not found.')
         else:
             output = check_output('netlabelctl unlbl list')
             print(output)