diff --git a/ChangeLog b/ChangeLog index 912d38291..3ea95efc3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -24,6 +24,9 @@ * xfixes/region.c: Coverity #807: Fix a memory leak in XFixesExpandRegion. + * hw/xfree86/xf4bpp/ppcPixFS.c: + Coverity #1042, 1043: Nuke some dead variables. + 2006-03-15 Benjamin Herrenschmidt * hw/xfree86/dri/dri.c: (DRIExtensionInit): diff --git a/hw/xfree86/xf4bpp/ppcPixFS.c b/hw/xfree86/xf4bpp/ppcPixFS.c index dd1bb31d9..c8801fd32 100644 --- a/hw/xfree86/xf4bpp/ppcPixFS.c +++ b/hw/xfree86/xf4bpp/ppcPixFS.c @@ -232,7 +232,6 @@ int *pwidthInit ; /* pointer to list of n widths */ int fSorted ; { register unsigned char *pdst ; /* pointer to current word in bitmap */ - register int *psrc ; /* pointer to current word in tile */ register unsigned long int pm, npm ; register unsigned long int fg ; register int alu ; @@ -291,7 +290,7 @@ int fSorted ; x = ppt->x ; xoff = modulo( x - xSrc, tileWidth) ; - for ( width = *pwidth ; width ; psrc++, width -= count, xoff+=count ) { + for ( width = *pwidth ; width ; width -= count, xoff+=count ) { if ( xoff >= tileWidth ) xoff -= tileWidth; @@ -341,7 +340,6 @@ int fSorted ; int n ; /* number of spans to fill */ register DDXPointPtr ppt ; /* pointer to list of start points */ register int *pwidth ; /* pointer to list of n widths */ - register int *psrc ; /* pointer to current word in tile */ PixmapPtr pTile ; /* pointer to tile we want to fill with */ int width ; int xSrc, ySrc ; @@ -389,7 +387,7 @@ int fSorted ; xoff = modulo( ppt->x - xSrc, tileWidth) ; - for ( width = *pwidth ; width ; psrc++, width -= count, xoff+=count ) { + for ( width = *pwidth ; width ; width -= count, xoff+=count ) { if ( xoff >= tileWidth ) xoff -= tileWidth;