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comctl32/tab: Remove dead parameter check code.

This commit is contained in:
Nikolay Sivov 2009-10-09 22:42:32 +04:00 committed by Alexandre Julliard
parent b0952c959b
commit 6f05fd2dd9
1 changed files with 5 additions and 11 deletions
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16
dlls/comctl32/tab.c
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@ -2722,9 +2722,9 @@ TAB_HighlightItem (TAB_INFO *infoPtr, INT iItem, BOOL fHighlight)
TRACE("(%p,%d,%s)\n", infoPtr, iItem, fHighlight ? "true" : "false"); TRACE("(%p,%d,%s)\n", infoPtr, iItem, fHighlight ? "true" : "false");
if (!infoPtr || iItem < 0 || iItem >= infoPtr->uNumItem) if (iItem < 0 || iItem >= infoPtr->uNumItem)
return FALSE; return FALSE;
lpState = &TAB_GetItem(infoPtr, iItem)->dwState; lpState = &TAB_GetItem(infoPtr, iItem)->dwState;
oldState = *lpState; oldState = *lpState;
@ -3100,9 +3100,6 @@ TAB_Destroy (TAB_INFO *infoPtr)
{ {
UINT iItem; UINT iItem;
if (!infoPtr)
return 0;
SetWindowLongPtrW(infoPtr->hwnd, 0, 0); SetWindowLongPtrW(infoPtr->hwnd, 0, 0);
if (infoPtr->items) { if (infoPtr->items) {
@ -3122,7 +3119,7 @@ TAB_Destroy (TAB_INFO *infoPtr)
KillTimer(infoPtr->hwnd, TAB_HOTTRACK_TIMER); KillTimer(infoPtr->hwnd, TAB_HOTTRACK_TIMER);
CloseThemeData (GetWindowTheme (infoPtr->hwnd)); CloseThemeData (GetWindowTheme (infoPtr->hwnd));
Free (infoPtr); Free (infoPtr);
return 0; return 0;
} }
@ -3146,7 +3143,7 @@ static LRESULT TAB_NCCalcSize(WPARAM wParam)
static inline LRESULT static inline LRESULT
TAB_SetItemExtra (TAB_INFO *infoPtr, INT cbInfo) TAB_SetItemExtra (TAB_INFO *infoPtr, INT cbInfo)
{ {
if (!infoPtr || cbInfo <= 0) if (cbInfo <= 0)
return FALSE; return FALSE;
if (infoPtr->uNumItem) if (infoPtr->uNumItem)
@ -3161,9 +3158,6 @@ TAB_SetItemExtra (TAB_INFO *infoPtr, INT cbInfo)
static LRESULT TAB_RemoveImage (TAB_INFO *infoPtr, INT image) static LRESULT TAB_RemoveImage (TAB_INFO *infoPtr, INT image)
{ {
if (!infoPtr)
return 0;
if (ImageList_Remove (infoPtr->himl, image)) if (ImageList_Remove (infoPtr->himl, image))
{ {
INT i, *idx; INT i, *idx;
@ -3334,7 +3328,7 @@ TAB_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TAB_InsertItemT (infoPtr, wParam, lParam, uMsg == TCM_INSERTITEMW); return TAB_InsertItemT (infoPtr, wParam, lParam, uMsg == TCM_INSERTITEMW);
case TCM_SETITEMEXTRA: case TCM_SETITEMEXTRA:
return TAB_SetItemExtra (infoPtr, (int)wParam); return TAB_SetItemExtra (infoPtr, (INT)wParam);
case TCM_ADJUSTRECT: case TCM_ADJUSTRECT:
return TAB_AdjustRect (infoPtr, (BOOL)wParam, (LPRECT)lParam); return TAB_AdjustRect (infoPtr, (BOOL)wParam, (LPRECT)lParam);