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sna: Check for failure to initialize the sprite pointers 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-07-12 19:49:34 +01:00
parent 32e7f4ee64
commit 22be9988b9
1 changed files with 2 additions and 1 deletions
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3
src/sna/sna_driver.c
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@ -891,7 +891,8 @@ sna_screen_init(SCREEN_INIT_ARGS_DECL)
miInitializeBackingStore(screen);
xf86SetBackingStore(screen);
xf86SetSilkenMouse(screen);
miDCInitialize(screen, xf86GetPointerScreenFuncs());
if (!miDCInitialize(screen, xf86GetPointerScreenFuncs()))
return FALSE;
xf86DrvMsg(scrn->scrnIndex, X_INFO, "Initializing HW Cursor\n");
if (!xf86_cursors_init(screen, SNA_CURSOR_X, SNA_CURSOR_Y,