[RFC PATCH] trace_uprobe: trace_uprobe_mmap() can be static

[kbuild test robot]

Fixes: d8d4d3603b92 ("trace_uprobe: Support SDT markers having reference count (semaphore)")
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
---
 trace_uprobe.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
index 2502bd7..49a8673 100644
--- a/kernel/trace/trace_uprobe.c
+++ b/kernel/trace/trace_uprobe.c
@@ -998,7 +998,7 @@ static void sdt_increment_ref_ctr(struct trace_uprobe *tu)
 }
 
 /* Called with down_write(&vma->vm_mm->mmap_sem) */
-void trace_uprobe_mmap(struct vm_area_struct *vma)
+static void trace_uprobe_mmap(struct vm_area_struct *vma)
 {
 	struct trace_uprobe *tu;
 	unsigned long vaddr;