[PATCH 02/20] OvmfPkg/MemEncryptSevLib: clean up MemEncryptSevIsEnabled() decl

[Laszlo Ersek <lersek@redhat.com>]

The declaration and the definition(s) of the function should have
identical leading comments and/or identical parameter lists. Also remove
any excess space in the comment block, and unindent the trailing "**/" if
necessary.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
---
 OvmfPkg/Include/Library/MemEncryptSevLib.h                      | 4 ++--
 OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/OvmfPkg/Include/Library/MemEncryptSevLib.h b/OvmfPkg/Include/Library/MemEncryptSevLib.h
index 4f3ba9f22cb4..88b272ebedef 100644
--- a/OvmfPkg/Include/Library/MemEncryptSevLib.h
+++ b/OvmfPkg/Include/Library/MemEncryptSevLib.h
@@ -5,43 +5,43 @@
   Copyright (c) 2017, AMD Incorporated. All rights reserved.<BR>
 
   This program and the accompanying materials are licensed and made available
   under the terms and conditions of the BSD License which accompanies this
   distribution.  The full text of the license may be found at
   http://opensource.org/licenses/bsd-license.php
 
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 **/
 
 #ifndef _MEM_ENCRYPT_SEV_LIB_H_
 #define _MEM_ENCRYPT_SEV_LIB_H_
 
 #include <Base.h>
 
 /**
   Returns a boolean to indicate whether SEV is enabled
 
-  @retval TRUE           SEV is active
+  @retval TRUE           SEV is enabled
   @retval FALSE          SEV is not enabled
-  **/
+**/
 BOOLEAN
 EFIAPI
 MemEncryptSevIsEnabled (
   VOID
   );
 
 /**
   This function clears memory encryption bit for the memory region specified
   by BaseAddress and Number of pages from the current page table context.
 
   @param[in]  BaseAddress           The physical address that is the start
                                     address of a memory region.
   @param[in]  NumberOfPages         The number of pages from start memory
                                     region.
   @param[in]  Flush                 Flush the caches before clearing the bit
                                     (mostly TRUE except MMIO addresses)
 
   @retval RETURN_SUCCESS            The attributes were cleared for the memory
                                     region.
   @retval RETURN_INVALID_PARAMETER  Number of pages is zero.
diff --git a/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c b/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c
index ff561236d819..44c2c98a6afc 100644
--- a/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c
+++ b/OvmfPkg/Library/BaseMemEncryptSevLib/MemEncryptSevLibInternal.c
@@ -50,41 +50,40 @@ InternalMemEncryptSevIsEnabled (
     //
     // CPUID Fn8000_001F[EAX] Bit 1 (Sev supported)
     //
     AsmCpuid (CPUID_MEMORY_ENCRYPTION_INFO, &Eax.Uint32, NULL, NULL, NULL);
 
     if (Eax.Bits.SevBit) {
       //
       // Check MSR_0xC0010131 Bit 0 (Sev Enabled)
       //
       Msr.Uint32 = AsmReadMsr32 (MSR_SEV_STATUS);
       if (Msr.Bits.SevBit) {
         return TRUE;
       }
     }
   }
 
   return FALSE;
 }
 
 /**
-
   Returns a boolean to indicate whether SEV is enabled
 
   @retval TRUE           SEV is enabled
   @retval FALSE          SEV is not enabled
-  **/
+**/
 BOOLEAN
 EFIAPI
 MemEncryptSevIsEnabled (
   VOID
   )
 {
   if (mSevStatusChecked) {
     return mSevStatus;
   }
 
   mSevStatus = InternalMemEncryptSevIsEnabled();
   mSevStatusChecked = TRUE;
 
   return mSevStatus;
 }
-- 
2.14.1.3.gb7cf6e02401b