[RFC PATCH] x86/boot: efi_kernel_boot_services_overlap can be static

[kbuild test robot]

Fixes: 7ebe6cf3a6da ("x86/boot: check overlap between kernel and 
EFI_BOOT_SERVICES_*")
Signed-off-by: Fengguang Wu <fengguang...@intel.com>
---
 misc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index b23159f..981d5f3 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -172,7 +172,7 @@ void __puthex(unsigned long value)
 }
 
 #ifdef CONFIG_EFI
-bool __init
+static bool __init
 efi_kernel_boot_services_overlap(unsigned long start, unsigned long size)
 {
        int i;