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

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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: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Tobias Klauser 2016-12-12 16:41:53 -08:00 committed by Linus Torvalds
parent 5f33a0803b
commit 771ab4302c
1 changed files with 2 additions and 1 deletions
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3
mm/gup.c
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@ -632,7 +632,8 @@ next_page:
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);