efi_loader: add missing const qualifier

This commit fixes the following compilation warning of boottime->install_configuration_table() function. lib/efi_selftest/efi_selftest_tcg2.c:475:46: warning: passing argument 1 of ‘boottime->install_configuration_table’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers] ret = boottime->install_configuration_table(&smbios_guid, dmi); Signed-off-by: Masahisa Kojima <[email protected]> Reviewed-by: Heinrich Schuchardt <[email protected]>
apalos · Oct 25, 2021 · f86352e · f86352e
1 parent 8e7791a
commit f86352e
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/include/efi_api.h b/include/efi_api.h
@@ -120,7 +120,7 @@ struct efi_boot_services {
 			struct efi_device_path **device_path,
 			efi_handle_t *device);
 	efi_status_t (EFIAPI *install_configuration_table)(
-			efi_guid_t *guid, void *table);
+			const efi_guid_t *guid, void *table);
 
 	efi_status_t (EFIAPI *load_image)(bool boot_policiy,
 			efi_handle_t parent_image,

diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c
@@ -1690,8 +1690,9 @@ efi_status_t efi_install_configuration_table(const efi_guid_t *guid,
  *
  * Return: status code
  */
-static efi_status_t EFIAPI efi_install_configuration_table_ext(efi_guid_t *guid,
-							       void *table)
+static efi_status_t
+EFIAPI efi_install_configuration_table_ext(const efi_guid_t *guid,
+					   void *table)
 {
 	EFI_ENTRY("%pUl, %p", guid, table);
 	return EFI_EXIT(efi_install_configuration_table(guid, table));