From: Tobias Klauser <tklauser@distanz.ch>
Date: Tue, 13 Dec 2016 00:41:53 +0000 (-0800)
Subject: mm/gup.c: make unnecessarily global vma_permits_fault() static
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=771ab4302c592d1de9e6b73f58979e9e5c424f4c;p=linux-beck.git

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: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/gup.c b/mm/gup.c
index ec4f82704b6f..fc04f1c3cf08 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -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);