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PVS V1039: useless use of multichar constants

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Bitshifts and masks are a lot more readable here.

Change-Id: I94c8603b75d42456843a0b53bf2a0547aaffdb74
Reviewed-on: https://review.haiku-os.org/c/1669
Reviewed-by: waddlesplash <[email protected]>
This commit is contained in:
Adrien Destugues
2019-07-31 22:00:53 +00:00
committed by waddlesplash
parent 0bc2edbd01
commit 5bc378608a
1 changed files with 6 additions and 3 deletions
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src/kits/tracker/FSUndoRedo.h
+6 -3
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@@ -41,6 +41,9 @@ All rights reserved.
namespace BPrivate {
static const uint32_t kUndoOperation = 'U' << 24;
static const uint32_t kDoOperation = 'T' << 24;
class UndoItem;
class Undo {
@@ -82,21 +85,21 @@ class RenameVolumeUndo : public Undo {
static
inline bool FSIsUndoMoveMode(uint32 moveMode)
{
return (moveMode & '\xff\0\0\0') == 'U\0\0\0';
return (moveMode & 0xFF000000) == kUndoOperation;
}
static
inline uint32 FSUndoMoveMode(uint32 moveMode)
{
return (moveMode & ~'\xff\0\0\0') | 'U\0\0\0';
return (moveMode & 0x00FFFFFF) | kUndoOperation;
}
static
inline uint32 FSMoveMode(uint32 moveMode)
{
return (moveMode & ~'\xff\0\0\0') | 'T\0\0\0';
return (moveMode & 0x00FFFFFF | kDoOperation;
}