efi_loader: Change return type of efi_add_memory_map()

[u-boot.git] / lib / efi_loader / efi_runtime.c

diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c
index 9f4ba2f9772da98a728c2b669cf1039df9266316..8b56ab0207cebaa50b5eafea4cc66e904f0d455f 100644 (file)
--- a/lib/efi_loader/efi_runtime.c
+++ b/lib/efi_loader/efi_runtime.c
@@ -694,10 +694,10 @@ efi_status_t efi_add_runtime_mmio(void *mmio_ptr, u64 len)
        struct efi_runtime_mmio_list *newmmio;
        u64 pages = (len + EFI_PAGE_MASK) >> EFI_PAGE_SHIFT;
        uint64_t addr = *(uintptr_t *)mmio_ptr;
-       uint64_t retaddr;
+       efi_status_t ret;
 
-       retaddr = efi_add_memory_map(addr, pages, EFI_MMAP_IO, false);
-       if (retaddr != addr)
+       ret = efi_add_memory_map(addr, pages, EFI_MMAP_IO, false);
+       if (ret != EFI_SUCCESS)
                return EFI_OUT_OF_RESOURCES;
 
        newmmio = calloc(1, sizeof(*newmmio));