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Commit 771ab430 authored by Tobias Klauser's avatar Tobias Klauser Committed by Linus Torvalds
Browse files

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/20161017122353.31598-1-tklauser@distanz.ch


Signed-off-by: default avatarTobias Klauser <tklauser@distanz.ch>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5f33a080

mm/gup.c

+2 −1
Original line number Diff line number Diff line
@@ -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);