selinux: sparse fix: eliminate warnings for selinuxfs

Fixes several sparse warnings for selinuxfs.c

Signed-off-by: James Morris <jmorris@namei.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index d3677c6c12c6..ba2ada5f16a9 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -477,7 +477,7 @@ static struct vm_operations_struct sel_mmap_policy_ops = {
         .page_mkwrite = sel_mmap_policy_fault,
 };
 
-int sel_mmap_policy(struct file *filp, struct vm_area_struct *vma)
+static int sel_mmap_policy(struct file *filp, struct vm_area_struct *vma)
 {
         if (vma->vm_flags & VM_SHARED) {
                 /* do not allow mprotect to make mapping writable */