[edk2-devel] [PATCH 1/1] Ext4Pkg: Fix bug in EXT4_HAS_GDT_CSUM

Pedro Falcato pedro.falcato at gmail.com
Mon Sep 5 01:58:23 UTC 2022


Catched when running clang-tidy on this code. Also tidies up some logic
in BlockGroup.c

Cc: Marvin Häuser <mhaeuser at posteo.de>
Signed-off-by: Pedro Falcato <pedro.falcato at gmail.com>
---
 Features/Ext4Pkg/Ext4Dxe/BlockGroup.c | 4 ++--
 Features/Ext4Pkg/Ext4Dxe/Ext4Dxe.h    | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Features/Ext4Pkg/Ext4Dxe/BlockGroup.c b/Features/Ext4Pkg/Ext4Dxe/BlockGroup.c
index 572e8f60ab92..cba96cd95afc 100644
--- a/Features/Ext4Pkg/Ext4Dxe/BlockGroup.c
+++ b/Features/Ext4Pkg/Ext4Dxe/BlockGroup.c
@@ -218,9 +218,9 @@ Ext4CalculateBlockGroupDescChecksum (
   IN UINT32                       BlockGroupNum
   )
 {
-  if ((Partition->FeaturesRoCompat & EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) != 0) {
+  if (EXT4_HAS_METADATA_CSUM (Partition)) {
     return Ext4CalculateBlockGroupDescChecksumMetadataCsum (Partition, BlockGroupDesc, BlockGroupNum);
-  } else if ((Partition->FeaturesRoCompat & EXT4_FEATURE_RO_COMPAT_GDT_CSUM) != 0) {
+  } else if (EXT4_HAS_GDT_CSUM (Partition)) {
     return Ext4CalculateBlockGroupDescChecksumGdtCsum (Partition, BlockGroupDesc, BlockGroupNum);
   }
 
diff --git a/Features/Ext4Pkg/Ext4Dxe/Ext4Dxe.h b/Features/Ext4Pkg/Ext4Dxe/Ext4Dxe.h
index b446488b2112..81e59a4babc9 100644
--- a/Features/Ext4Pkg/Ext4Dxe/Ext4Dxe.h
+++ b/Features/Ext4Pkg/Ext4Dxe/Ext4Dxe.h
@@ -1095,7 +1095,7 @@ Ext4CalculateBlockGroupDescChecksum (
    @return TRUE if the gdt_csum is supported, else FALSE.
 **/
 #define EXT4_HAS_GDT_CSUM(Partition)                                           \
-  EXT4_HAS_RO_COMPAT(Partition, EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
+  EXT4_HAS_RO_COMPAT(Partition, EXT4_FEATURE_RO_COMPAT_GDT_CSUM)
 
 /**
    Retrieves the volume name.
-- 
2.37.3



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