tests: Use logger.info() instead of print in FST test cases

It is better to get these messages into the actual debug log instead of
hoping they will be noticed from stdout.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

tests/hwsim/test_fst_module.py

@@ -188,7 +188,7 @@ def fst_start_session(apdev, test_params, bad_param_type, start_on_ap,
                         exception_text = "Failure. Bad parameter was not detected (%s)" % bad_param_names[bad_param_type]
                     raise Exception(exception_text)
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 def fst_initiate_session(apdev, test_params, bad_param_type, init_on_ap):
     """This function makes the necessary preparations and then adds, sets and
@@ -326,7 +326,7 @@ def fst_initiate_session(apdev, test_params, bad_param_type, init_on_ap):
                 else:
                     raise Exception("Failure. Bad parameter was not detected (%s)" % bad_param_names[bad_param_type])
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 def fst_transfer_session(apdev, test_params, bad_param_type, init_on_ap,
                          rsn=False):
@@ -385,7 +385,7 @@ def fst_transfer_session(apdev, test_params, bad_param_type, init_on_ap,
                 else:
                     raise Exception("Failure. Bad parameter was not detected (%s)" % bad_param_names[bad_param_type])
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 
 def fst_tear_down_session(apdev, test_params, bad_param_type, init_on_ap):
@@ -453,7 +453,7 @@ def fst_tear_down_session(apdev, test_params, bad_param_type, init_on_ap):
                 else:
                     raise Exception("Failure. Bad parameter was not detected (%s)" % bad_param_names[bad_param_type])
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 
 #enum - remove session scenarios
@@ -528,7 +528,7 @@ def fst_remove_session(apdev, test_params, remove_session_scenario, init_on_ap):
                 else:
                     raise Exception("Failure. Remove scenario ended in an unexpected way (%s)" % remove_scenario_names[remove_session_scenario])
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 
 #enum - frame types
@@ -612,7 +612,7 @@ def fst_send_unexpected_frame(apdev, test_params, frame_type, send_from_ap, addi
                 else:
                     raise Exception("Failure. Frame was not ignored (%s)" % frame_type_names[frame_type])
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 
 #enum - bad session transfer scenarios
@@ -733,7 +733,7 @@ def fst_bad_transfer(apdev, test_params, bad_scenario_type, init_on_ap):
             else:
                 raise Exception("Failure. Bad scenario was handled incorrectly (%s)" % bad_scenario_names[bad_scenario_type])
         else:
-            print "Failure. Unexpected exception"
+            logger.info("Failure. Unexpected exception")
 
 def test_fst_sta_connect_to_non_fst_ap(dev, apdev, test_params):
     """FST STA connecting to non-FST AP"""