xfs: coding style fixed, no functional changes

Change-Id: I56a1220abc330ef853cee4bdb9fa9c1b712784a4
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3143
Reviewed-by: Adrien Destugues <[email protected]>
Reviewed-by: Rene Gollent <[email protected]>
Tested-by: Commit checker robot <[email protected]>

src/add-ons/kernel/file_systems/xfs/BPlusTree.cpp

@@ -98,8 +98,8 @@ size_t
 TreeDirectory::GetPtrOffsetIntoRoot(int pos)
 {
 	size_t maxRecords = MaxRecordsPossibleRoot();
-	return (sizeof(BlockInDataFork)
+	return sizeof(BlockInDataFork) + maxRecords * KeySize()
-			+ maxRecords * KeySize() + (pos - 1) * PtrSize());
+		+ (pos - 1) * PtrSize();
 }
 
 
@@ -814,8 +814,8 @@ TreeDirectory::Lookup(const char* name, size_t length, xfs_ino_t* ino)
 
 			FillBuffer(fSingleDirBlock,
 				nextLeaf - targetMap->br_startoff, targetMap);
-
 			fOffsetOfSingleDirBlock = nextLeaf;
+
 			continue;
 		} else {
 			break;

src/add-ons/kernel/file_systems/xfs/Node.cpp

@@ -54,7 +54,8 @@ NodeDirectory::IsNodeType()
 		FillMapEntry(fInode->DataExtentsCount() - 3, fLeafMap);
 		fCurLeafMapNumber = 1;
 	}
-	return fLeafMap->br_startoff == LEAF_STARTOFFSET(fInode->GetVolume()->BlockLog());
+	return fLeafMap->br_startoff
+		== LEAF_STARTOFFSET(fInode->GetVolume()->BlockLog());
 }
 
 
@@ -101,8 +102,8 @@ NodeDirectory::FillBuffer(int type, char* blockBuffer, int howManyBlocksFurthur)
 			return B_NO_MEMORY;
 	}
 
-	xfs_daddr_t readPos =
+	xfs_daddr_t readPos = fInode->FileSystemBlockToAddr(map->br_startblock
-		fInode->FileSystemBlockToAddr(map->br_startblock + howManyBlocksFurthur);
+		+ howManyBlocksFurthur);
 
 	if (read_pos(fInode->GetVolume()->Device(), readPos, blockBuffer, len)
 		!= len) {
@@ -165,7 +166,7 @@ NodeDirectory::EntrySize(int len) const
 	if (fInode->HasFileTypeField())
 		entrySize += sizeof(uint8);
 
-	return (entrySize + 7) & -8;
+	return ROUNDUP(entrySize, 8);
 			// rounding off to closest multiple of 8
 }
 
@@ -202,9 +203,11 @@ NodeDirectory::GetNext(char* name, size_t* length, xfs_ino_t* ino)
 		// This could be an unused entry so we should check
 
 	uint32 blockNoFromAddress = BLOCKNO_FROM_ADDRESS(fOffset, volume);
-	if (fOffset != 0 && blockNoFromAddress == fCurBlockNumber)
+	if (fOffset != 0 && blockNoFromAddress == fCurBlockNumber) {
-		entry = (void*)(fDataBuffer + BLOCKOFFSET_FROM_ADDRESS(fOffset, fInode));
+		entry = (void*)(fDataBuffer
+			+ BLOCKOFFSET_FROM_ADDRESS(fOffset, fInode));
 		// This gets us a little faster to the next entry
+	}
 
 	uint32 curDirectorySize = fInode->Size();
 
@@ -306,7 +309,8 @@ NodeDirectory::Lookup(const char* name, size_t length, xfs_ino_t* ino)
 
 	FillMapEntry(fInode->DataExtentsCount() - 2, fLeafMap);
 	fCurLeafMapNumber = 2;
-	status = FillBuffer(LEAF, fLeafBuffer, rightMapOffset - fLeafMap->br_startoff);
+	status = FillBuffer(LEAF, fLeafBuffer,
+		rightMapOffset - fLeafMap->br_startoff);
 	if (status != B_OK)
 		return status;
 	fCurLeafBufferNumber = 2;