[PATCH 3/9] mm: Mark function as static in mmap.c

[Rashika Kheria <rashika.kheria@xxxxxxxxx>]

Mark function as static in mmap.c because they are not used outside this
file.

This eliminates the following warning in mm/mmap.c:
mm/mmap.c:407:6: warning: no previous prototype for ‘validate_mm’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 mm/mmap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index 834b2d7..4a03790 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -404,7 +404,7 @@ static void validate_mm_rb(struct rb_root *root, struct vm_area_struct *ignore)
 	}
 }
 
-void validate_mm(struct mm_struct *mm)
+static void validate_mm(struct mm_struct *mm)
 {
 	int bug = 0;
 	int i = 0;
-- 
1.7.9.5

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