sparse cleanups (use NULL instead of 0 for pointers)

1 files changed, 11 insertions, 11 deletions

diff --git a/src/i810_dri.c b/src/i810_dri.c
index a8c10ffc..3e322837 100644
--- a/src/i810_dri.c
+++ b/src/i810_dri.c
@@ -171,9 +171,9 @@ I810InitVisualConfigs(ScreenPtr pScreen)
    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
    I810Ptr pI810 = I810PTR(pScrn);
    int numConfigs = 0;
-   __GLXvisualConfig *pConfigs = 0;
-   I810ConfigPrivPtr pI810Configs = 0;
-   I810ConfigPrivPtr *pI810ConfigPtrs = 0;
+   __GLXvisualConfig *pConfigs = NULL;
+   I810ConfigPrivPtr pI810Configs = NULL;
+   I810ConfigPrivPtr *pI810ConfigPtrs = NULL;
    int accum, stencil, db, depth;
    int i;
 
@@ -385,7 +385,7 @@ I810DRIScreenInit(ScreenPtr pScreen)
 
    if (!(pI810DRI = (I810DRIPtr) xcalloc(sizeof(I810DRIRec), 1))) {
       DRIDestroyInfoRec(pI810->pDRIInfo);
-      pI810->pDRIInfo = 0;
+      pI810->pDRIInfo = NULL;
       return FALSE;
    }
    pDRIInfo->devPrivate = pI810DRI;
@@ -413,9 +413,9 @@ I810DRIScreenInit(ScreenPtr pScreen)
       xf86DrvMsg(pScreen->myNum, X_ERROR,
 		 "[dri] DRIScreenInit failed.  Disabling DRI.\n");
       xfree(pDRIInfo->devPrivate);
-      pDRIInfo->devPrivate = 0;
+      pDRIInfo->devPrivate = NULL;
       DRIDestroyInfoRec(pI810->pDRIInfo);
-      pI810->pDRIInfo = 0;
+      pI810->pDRIInfo = NULL;
       return FALSE;
    }
 
@@ -1070,10 +1070,10 @@ I810DRICloseScreen(ScreenPtr pScreen)
    if (pI810->pDRIInfo) {
       if (pI810->pDRIInfo->devPrivate) {
 	 xfree(pI810->pDRIInfo->devPrivate);
-	 pI810->pDRIInfo->devPrivate = 0;
+	 pI810->pDRIInfo->devPrivate = NULL;
       }
       DRIDestroyInfoRec(pI810->pDRIInfo);
-      pI810->pDRIInfo = 0;
+      pI810->pDRIInfo = NULL;
    }
    if (pI810->pVisualConfigs)
       xfree(pI810->pVisualConfigs);
@@ -1200,9 +1200,9 @@ I810DRIMoveBuffers(WindowPtr pParent, DDXPointRec ptOldOrg,
    BoxPtr pbox = REGION_RECTS(prgnSrc);
    int nbox = REGION_NUM_RECTS(prgnSrc);
 
-   BoxPtr pboxNew1 = 0;
-   BoxPtr pboxNew2 = 0;
-   DDXPointPtr pptNew1 = 0;
+   BoxPtr pboxNew1 = NULL;
+   BoxPtr pboxNew2 = NULL;
+   DDXPointPtr pptNew1 = NULL;
    DDXPointPtr pptSrc = &ptOldOrg;
 
    int dx = pParent->drawable.x - ptOldOrg.x;