efi: Use 16-bit unicode strings
At present we use wide characters for unicode but this is not necessary.
Change the code to use the 'u' literal instead. This helps to fix build
warnings for sandbox on rpi.
Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
diff --git a/lib/efi_loader/efi_image_loader.c b/lib/efi_loader/efi_image_loader.c
index f43dfb3..f41cfa4 100644
--- a/lib/efi_loader/efi_image_loader.c
+++ b/lib/efi_loader/efi_image_loader.c
@@ -532,13 +532,13 @@
struct efi_signature_store *db = NULL, *dbx = NULL;
bool ret = false;
- dbx = efi_sigstore_parse_sigdb(L"dbx");
+ dbx = efi_sigstore_parse_sigdb(u"dbx");
if (!dbx) {
EFI_PRINT("Getting signature database(dbx) failed\n");
goto out;
}
- db = efi_sigstore_parse_sigdb(L"db");
+ db = efi_sigstore_parse_sigdb(u"db");
if (!db) {
EFI_PRINT("Getting signature database(db) failed\n");
goto out;
@@ -621,13 +621,13 @@
/*
* verify signature using db and dbx
*/
- db = efi_sigstore_parse_sigdb(L"db");
+ db = efi_sigstore_parse_sigdb(u"db");
if (!db) {
EFI_PRINT("Getting signature database(db) failed\n");
goto err;
}
- dbx = efi_sigstore_parse_sigdb(L"dbx");
+ dbx = efi_sigstore_parse_sigdb(u"dbx");
if (!dbx) {
EFI_PRINT("Getting signature database(dbx) failed\n");
goto err;