diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 50ac334..e845664 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1904,27 +1904,25 @@ static int trace_empty(struct trace_iterator *iter)
 
 static int print_trace_line(struct trace_iterator *iter)
 {
-	int ret;
-
 	if (iter->trace && iter->trace->print_line)
-		if ((ret = iter->trace->print_line(iter)))
-			return ret;
+		if (iter->trace->print_line(iter))
+			return 1;
 
 	if (trace_flags & TRACE_ITER_BIN)
-		if ((ret = print_bin_fmt(iter)))
-			return ret;
+		if (print_bin_fmt(iter))
+			return 1;
 
 	if (trace_flags & TRACE_ITER_HEX)
-		if ((ret = print_hex_fmt(iter)))
-			return ret;
+		if (print_hex_fmt(iter))
+			return 1;
 
 	if (trace_flags & TRACE_ITER_RAW)
-		if ((ret = print_raw_fmt(iter)))
-			return ret;
+		if (print_raw_fmt(iter))
+			return 1;
 
 	if (iter->iter_flags & TRACE_FILE_LAT_FMT)
-		if ((ret = print_lat_fmt(iter, iter->idx, iter->cpu)))
-			return ret;
+		if (print_lat_fmt(iter, iter->idx, iter->cpu))
+			return 1;
 
 	return print_trace_fmt(iter);
 }