From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Tue, 30 Sep 2008 16:13:45 +0000 (+0200)
Subject: tracing/ftrace: adapt mmiotrace to the new type of print_line, fix
X-Git-Tag: firefly_0821_release~17186^2~29
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=797d3712a9dd75c720558612be05f42c031a7bb5;p=firefly-linux-kernel-4.4.55.git

tracing/ftrace: adapt mmiotrace to the new type of print_line, fix

Correct the value's type of trace_empty function

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index b542f8837801..c1634068adfa 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1750,7 +1750,7 @@ static int trace_empty(struct trace_iterator *iter)
 		}
 	}
 
-	return TRACE_TYPE_HANDLED;
+	return 1;
 }
 
 static enum print_line_t print_trace_line(struct trace_iterator *iter)