From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Wed, 24 Jun 2020 10:38:00 +0000 (+0200)
Subject: efi_loader: size of secure boot variables
X-Git-Tag: v2020.10~149^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d80dd9e7853256f27847238771bf34c7157b8894;p=platform%2Fkernel%2Fu-boot.git

efi_loader: size of secure boot variables

The variables SetupMode, AuditMode, DeployedMode are explicitly defined as
UINT8 in the UEFI specification. The type of SecureBoot is UINT8 in EDK2.

Use variable name secure_boot instead of sec_boot for the value of the
UEFI variable SecureBoot.

Avoid abbreviations in function descriptions.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c
index 4d275b2..6271dbc 100644
--- a/lib/efi_loader/efi_variable.c
+++ b/lib/efi_loader/efi_variable.c
@@ -185,17 +185,17 @@ static const char *parse_attr(const char *str, u32 *attrp, u64 *timep)
 
 /**
  * efi_set_secure_state - modify secure boot state variables
- * @sec_boot:		value of SecureBoot
+ * @secure_boot:	value of SecureBoot
  * @setup_mode:		value of SetupMode
  * @audit_mode:		value of AuditMode
  * @deployed_mode:	value of DeployedMode
  *
- * Modify secure boot stat-related variables as indicated.
+ * Modify secure boot status related variables as indicated.
  *
  * Return:		status code
  */
-static efi_status_t efi_set_secure_state(int sec_boot, int setup_mode,
-					 int audit_mode, int deployed_mode)
+static efi_status_t efi_set_secure_state(u8 secure_boot, u8 setup_mode,
+					 u8 audit_mode, u8 deployed_mode)
 {
 	u32 attributes;
 	efi_status_t ret;
@@ -204,8 +204,8 @@ static efi_status_t efi_set_secure_state(int sec_boot, int setup_mode,
 		     EFI_VARIABLE_RUNTIME_ACCESS |
 		     READ_ONLY;
 	ret = efi_set_variable_common(L"SecureBoot", &efi_global_variable_guid,
-				      attributes, sizeof(sec_boot), &sec_boot,
-				      false);
+				      attributes, sizeof(secure_boot),
+				      &secure_boot, false);
 	if (ret != EFI_SUCCESS)
 		goto err;