From 895415ed47c5796b8e0ddd905f20817f9f4bf114 Mon Sep 17 00:00:00 2001
From: Jian J Wang <jian.j.wang@intel.com>
Date: Sat, 27 Oct 2018 10:12:13 +0800
Subject: [PATCH] MdeModulePkg/Core: correct one coding style

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1284

Non-Boolean comparisons should use a compare operator
(==, !=, >, < >=, <=)

Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Dandan Bi <dandan.bi@intel.com>
---
 MdeModulePkg/Core/Dxe/Mem/HeapGuard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
index 521e0d7b2a..9f89df8d8f 100644
--- a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
+++ b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
@@ -1559,7 +1559,7 @@ PromoteGuardedFreePages (
     }
   }
 
-  if (AvailablePages) {
+  if (AvailablePages != 0) {
     DEBUG ((DEBUG_INFO, "Promoted pages: %lX (%lx)\r\n", Start, (UINT64)AvailablePages));
     ClearGuardedMemoryBits (Start, AvailablePages);
 
-- 
2.39.2