[Xen-devel] [PATCH v6 8/9] arch/x86: Replace plain strings with constants

[Daniel Kiper <daniel.kiper@xxxxxxxxxx>]

We've got constants, so let's use them instead of hard-coded values.

Signed-off-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
---
v6 - suggestions/fixes:
   - improve commit message
     (suggested by Matt Fleming).
---
 arch/x86/kernel/setup.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 78a0e62..41ead8d 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -924,10 +924,10 @@ void __init setup_arch(char **cmdline_p)
 #endif
 #ifdef CONFIG_EFI
        if (!strncmp((char *)&boot_params.efi_info.efi_loader_signature,
-                    "EL32", 4)) {
+                    EFI32_LOADER_SIGNATURE, 4)) {
                set_bit(EFI_BOOT, &efi.flags);
        } else if (!strncmp((char *)&boot_params.efi_info.efi_loader_signature,
-                    "EL64", 4)) {
+                    EFI64_LOADER_SIGNATURE, 4)) {
                set_bit(EFI_BOOT, &efi.flags);
                set_bit(EFI_64BIT, &efi.flags);
        }
-- 
1.7.10.4


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