1 files changed, 2 insertions, 14 deletions
diff --git a/tools/testing/selftests/ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc b/tools/testing/selftests/ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc
index 6748e8cb42d0..df246e505af7 100644
--- a/tools/testing/selftests/ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc
+++ b/tools/testing/selftests/ftrace/test.d/trigger/trigger-trace-marker-snapshot.tc
@@ -3,15 +3,7 @@
 # description: trace_marker trigger - test snapshot trigger
 # flags: instance
 
-do_reset() {
-    reset_trigger
-    echo > set_event
-    echo 0 > snapshot
-    clear_trace
-}
-
 fail() { #msg
-    do_reset
     echo $1
     exit_fail
 }
@@ -47,15 +39,13 @@ test_trace() {
 	fi
 	echo "testing $line for >$x<"
 	match=`echo $line | sed -e "s/>$x<//"`
-	if [ "$line" == "$match" ]; then
+	if [ "$line" = "$match" ]; then
 	    fail "$line does not have >$x< in it"
 	fi
-	let x=$x+2
+	x=$((x+2))
     done
 }
 
-do_reset
-
 echo "Test snapshot trace_marker tigger"
 
 echo 'snapshot' > events/ftrace/print/trigger
@@ -69,6 +59,4 @@ for i in `seq 1 10` ; do echo "hello >$i<" > trace_marker; done
 test_trace trace 1
 test_trace snapshot 2
 
-do_reset
-
 exit 0