tracing: Remove redundant raw_init callbacks

raw_init callback is optional.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
LKML-Reference: <4BFA37D4.7070500@cn.fujitsu.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 1 insertions, 7 deletions

diff --git a/kernel/trace/trace_export.c b/kernel/trace/trace_export.c
index 8536e2a65969..4ba44deaac25 100644
--- a/kernel/trace/trace_export.c
+++ b/kernel/trace/trace_export.c
@@ -125,12 +125,6 @@ ftrace_define_fields_##name(struct ftrace_event_call *event_call)	\
 
 #include "trace_entries.h"
 
-static int ftrace_raw_init_event(struct ftrace_event_call *call)
-{
-        INIT_LIST_HEAD(&call->class->fields);
-        return 0;
-}
-
 #undef __entry
 #define __entry REC
 
@@ -158,7 +152,7 @@ static int ftrace_raw_init_event(struct ftrace_event_call *call)
 struct ftrace_event_class event_class_ftrace_##call = {                 \
         .system                 = __stringify(TRACE_SYSTEM),            \
         .define_fields          = ftrace_define_fields_##call,          \
-        .raw_init               = ftrace_raw_init_event,                \
+        .fields                 = LIST_HEAD_INIT(event_class_ftrace_##call.fields),\
 };                                                                      \
                                                                         \
 struct ftrace_event_call __used                                         \