[RFC PATCH v4 13/28] efi: Update efi_mem_type() to return defined EFI mem types

[Tom Lendacky]

Update the efi_mem_type() to return EFI_RESERVED_TYPE instead of a
hardcoded 0.

Signed-off-by: Tom Lendacky <thomas.lenda...@amd.com>
---
 arch/x86/platform/efi/efi.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index a15cf81..6407103 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -1037,7 +1037,7 @@ u32 efi_mem_type(unsigned long phys_addr)
        efi_memory_desc_t *md;
 
        if (!efi_enabled(EFI_MEMMAP))
-               return 0;
+               return EFI_RESERVED_TYPE;
 
        for_each_efi_memory_desc(md) {
                if ((md->phys_addr <= phys_addr) &&
@@ -1045,7 +1045,7 @@ u32 efi_mem_type(unsigned long phys_addr)
                                  (md->num_pages << EFI_PAGE_SHIFT))))
                        return md->type;
        }
-       return 0;
+       return EFI_RESERVED_TYPE;
 }
 
 static int __init arch_parse_efi_cmdline(char *str)

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