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randr: Remove funky indirection around the xf86 screen private key

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All of the null checks here are redundant, you can't get to those paths
unless RANDR's already been initialized. Delete them, and remove the
pointer too.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Adam Jackson 2019-01-11 11:38:34 -05:00 committed by Adam Jackson
parent 30044b2253
commit 1e3f9ea14c
1 changed files with 2 additions and 21 deletions
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23
hw/xfree86/modes/xf86RandR12.c
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@ -78,10 +78,9 @@ static Bool xf86RandR12CreateScreenResources12(ScreenPtr pScreen);
static int xf86RandR12Generation;
static DevPrivateKeyRec xf86RandR12KeyRec;
static DevPrivateKey xf86RandR12Key;
#define XF86RANDRINFO(p) ((XF86RandRInfoPtr) \
dixLookupPrivate(&(p)->devPrivates, xf86RandR12Key))
dixLookupPrivate(&(p)->devPrivates, &xf86RandR12KeyRec))
static int
xf86RandR12ModeRefresh(DisplayModePtr mode)
@ -859,7 +858,6 @@ xf86RandR12Init(ScreenPtr pScreen)
if (xf86RandR12Generation != serverGeneration)
xf86RandR12Generation = serverGeneration;
xf86RandR12Key = &xf86RandR12KeyRec;
if (!dixRegisterPrivateKey(&xf86RandR12KeyRec, PRIVATE_SCREEN, 0))
return FALSE;
@ -889,7 +887,7 @@ xf86RandR12Init(ScreenPtr pScreen)
randrp->palette_size = 0;
randrp->palette = NULL;
dixSetPrivate(&pScreen->devPrivates, xf86RandR12Key, randrp);
dixSetPrivate(&pScreen->devPrivates, &xf86RandR12KeyRec, randrp);
#if RANDR_12_INTERFACE
if (!xf86RandR12Init12(pScreen))
@ -903,9 +901,6 @@ xf86RandR12CloseScreen(ScreenPtr pScreen)
{
XF86RandRInfoPtr randrp;
if (xf86RandR12Key == NULL)
return;
randrp = XF86RANDRINFO(pScreen);
#if RANDR_12_INTERFACE
xf86ScreenToScrn(pScreen)->EnterVT = randrp->orig_EnterVT;
@ -927,9 +922,6 @@ xf86RandR12SetRotations(ScreenPtr pScreen, Rotation rotations)
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
#endif
if (xf86RandR12Key == NULL)
return;
randrp = XF86RANDRINFO(pScreen);
#if RANDR_12_INTERFACE
for (c = 0; c < config->num_crtc; c++) {
@ -948,12 +940,7 @@ xf86RandR12SetTransformSupport(ScreenPtr pScreen, Bool transforms)
ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
int c;
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
#endif
if (xf86RandR12Key == NULL)
return;
#if RANDR_13_INTERFACE
for (c = 0; c < config->num_crtc; c++) {
xf86CrtcPtr crtc = config->crtc[c];
@ -1821,9 +1808,6 @@ xf86RandR12CreateScreenResources12(ScreenPtr pScreen)
rrScrPrivPtr rp = rrGetScrPriv(pScreen);
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
if (xf86RandR12Key == NULL)
return TRUE;
for (c = 0; c < config->num_crtc; c++)
xf86RandR12CrtcNotify(config->crtc[c]->randr_crtc);
@ -1853,9 +1837,6 @@ xf86RandR12TellChanged(ScreenPtr pScreen)
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
int c;
if (xf86RandR12Key == NULL)
return;
xf86RandR12SetInfo12(pScreen);
for (c = 0; c < config->num_crtc; c++)
xf86RandR12CrtcNotify(config->crtc[c]->randr_crtc);