mm/gup.c: make unnecessarily global vma_permits_fault() static

Make vma_permits_fault() static as it is only used in mm/gup.c This fixes a sparse warning. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Tobias Klauser <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
kyagi · Dec 13, 2016 · 771ab43 · 771ab43
1 parent 5f33a08
commit 771ab43
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/mm/gup.c b/mm/gup.c
@@ -632,7 +632,8 @@ static long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
 	return i;
 }
 
-bool vma_permits_fault(struct vm_area_struct *vma, unsigned int fault_flags)
+static bool vma_permits_fault(struct vm_area_struct *vma,
+			      unsigned int fault_flags)
 {
 	bool write   = !!(fault_flags & FAULT_FLAG_WRITE);
 	bool foreign = !!(fault_flags & FAULT_FLAG_REMOTE);