[XEN PATCH][for-4.19 v3 7/8] x86/mem_access: make function static

[Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>]

The function is used only within this file, and therefore can be static.

No functional change.

Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
---
Changes in v3:
- style fix
---
 xen/arch/x86/mm/mem_access.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/x86/mm/mem_access.c b/xen/arch/x86/mm/mem_access.c
index c472fa1ee58b..d3dd5ab5ef8b 100644
--- a/xen/arch/x86/mm/mem_access.c
+++ b/xen/arch/x86/mm/mem_access.c
@@ -249,9 +249,9 @@ bool p2m_mem_access_check(paddr_t gpa, unsigned long gla,
     return (p2ma != p2m_access_n2rwx);
 }
 
-int p2m_set_altp2m_mem_access(struct domain *d, struct p2m_domain *hp2m,
-                              struct p2m_domain *ap2m, p2m_access_t a,
-                              gfn_t gfn)
+static int p2m_set_altp2m_mem_access(struct domain *d, struct p2m_domain *hp2m,
+                                     struct p2m_domain *ap2m, p2m_access_t a,
+                                     gfn_t gfn)
 {
     mfn_t mfn;
     p2m_type_t t;
-- 
2.34.1