tracing: Remove {start,stop}_branch_trace

Both start_branch_trace() and stop_branch_trace() are used in only one
location, and are both static. As they are small functions there is no
need to keep them separated out.

Link: http://lkml.kernel.org/r/1445000689-32596-1-git-send-email-0x7f454c46@gmail.com
Signed-off-by: Dmitry Safonov <0x7f454c46@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c
index e2e12ad..3a2a737 100644 (file)
--- a/kernel/trace/trace_branch.c
+++ b/kernel/trace/trace_branch.c
@@ -125,25 +125,14 @@ void disable_branch_tracing(void)
        mutex_unlock(&branch_tracing_mutex);
 }
 
-static void start_branch_trace(struct trace_array *tr)
-{
-       enable_branch_tracing(tr);
-}
-
-static void stop_branch_trace(struct trace_array *tr)
-{
-       disable_branch_tracing();
-}
-
 static int branch_trace_init(struct trace_array *tr)
 {
-       start_branch_trace(tr);
-       return 0;
+       return enable_branch_tracing(tr);
 }
 
 static void branch_trace_reset(struct trace_array *tr)
 {
-       stop_branch_trace(tr);
+       disable_branch_tracing();
 }
 
 static enum print_line_t trace_branch_print(struct trace_iterator *iter,