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xfree86: dga: use canonical loop index in DGAClientStateChange()

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Naming all index variables on looping over screens `walkScreenIdx`,
in order to make transition to upcoming generic screen walk macros easier.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-09-03 16:00:21 +02:00
committed by Enrico Weigelt
parent 7d48a9a41e
commit e3d9f4c3ef
1 changed files with 5 additions and 6 deletions
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11
hw/xfree86/common/xf86DGA.c
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@@ -1306,19 +1306,18 @@ static void
DGAClientStateChange(CallbackListPtr *pcbl, void *nulldata, void *calldata)
{
NewClientInfoRec *pci = (NewClientInfoRec *) calldata;
int i;
for (i = 0; i < screenInfo.numScreens; i++) {
if (pci->client && (DGA_GETCLIENT(i) == pci->client)) {
for (int walkScreenIdx = 0; walkScreenIdx < screenInfo.numScreens; walkScreenIdx++) {
if (pci->client && (DGA_GETCLIENT(walkScreenIdx) == pci->client)) {
if ((pci->client->clientState == ClientStateGone) ||
(pci->client->clientState == ClientStateRetained))
{
XDGAModeRec mode;
PixmapPtr pPix;
DGA_SETCLIENT(i, NULL);
DGASelectInput(i, NULL, 0);
DGASetMode(i, 0, &mode, &pPix);
DGA_SETCLIENT(walkScreenIdx, NULL);
DGASelectInput(walkScreenIdx, NULL, 0);
DGASetMode(walkScreenIdx, 0, &mode, &pPix);
if (--DGACallbackRefCount == 0)
DeleteCallback(&ClientStateCallback, DGAClientStateChange, NULL);