frederik
/
xserver
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Coverity #1042, 1043: Nuke some dead variables.

This commit is contained in:
Adam Jackson 2006-03-15 16:56:10 +00:00
parent 5e106a71b9
commit b9c43cde1e
2 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ChangeLog
View File

@ -24,6 +24,9 @@
* xfixes/region.c: * xfixes/region.c:
Coverity #807: Fix a memory leak in XFixesExpandRegion. 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 <benh@kernel.crashing.org> 2006-03-15 Benjamin Herrenschmidt <benh@kernel.crashing.org>
* hw/xfree86/dri/dri.c: (DRIExtensionInit): * hw/xfree86/dri/dri.c: (DRIExtensionInit):

6
hw/xfree86/xf4bpp/ppcPixFS.c
View File

@ -232,7 +232,6 @@ int *pwidthInit ; /* pointer to list of n widths */
int fSorted ; int fSorted ;
{ {
register unsigned char *pdst ; /* pointer to current word in bitmap */ 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 pm, npm ;
register unsigned long int fg ; register unsigned long int fg ;
register int alu ; register int alu ;
@ -291,7 +290,7 @@ int fSorted ;
x = ppt->x ; x = ppt->x ;
xoff = modulo( x - xSrc, tileWidth) ; 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; if ( xoff >= tileWidth ) xoff -= tileWidth;
@ -341,7 +340,6 @@ int fSorted ;
int n ; /* number of spans to fill */ int n ; /* number of spans to fill */
register DDXPointPtr ppt ; /* pointer to list of start points */ register DDXPointPtr ppt ; /* pointer to list of start points */
register int *pwidth ; /* pointer to list of n widths */ 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 */ PixmapPtr pTile ; /* pointer to tile we want to fill with */
int width ; int width ;
int xSrc, ySrc ; int xSrc, ySrc ;
@ -389,7 +387,7 @@ int fSorted ;
xoff = modulo( ppt->x - xSrc, tileWidth) ; 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; if ( xoff >= tileWidth ) xoff -= tileWidth;