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tracing: Make function ‘ftrace_exports’ static

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In commit 478409dd68 ("tracing: Add hook to function tracing for other
subsystems to use"), a new function ‘ftrace_exports’ was added. Since
this function can be made static, make it so.

Silence the following warning triggered using W=1:

  kernel/trace/trace.c:2451:6: warning: no previous prototype for ‘ftrace_exports’ [-Wmissing-prototypes]

Link: http://lkml.kernel.org/r/20180516193012.25390-1-malat@debian.org

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Mathieu Malaterre 2018-05-16 21:30:12 +02:00 committed by Steven Rostedt (VMware)
parent bea6957d5c
commit 1cce377df1
1 changed files with 1 additions and 1 deletions
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kernel/trace/trace.c
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@ -2452,7 +2452,7 @@ static inline void ftrace_exports_disable(void)
static_branch_disable(&ftrace_exports_enabled);
}
void ftrace_exports(struct ring_buffer_event *event)
static void ftrace_exports(struct ring_buffer_event *event)
{
struct trace_export *export;