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exa: initialise mask_off_x and mask_off_y 

These get used at the end of the function in a calculation,
even though the result isn't used its not pretty.

Pointed out by coverity.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
(cherry picked from commit 4c7cefe240)
This commit is contained in:
Dave Airlie 2011-10-20 11:44:28 +01:00 committed by Adam Jackson
parent 26a5364d50
commit 833e3e84a0
1 changed files with 1 additions and 1 deletions
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2
exa/exa_render.c
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@ -636,7 +636,7 @@ exaTryDriverComposite(CARD8 op,
RegionRec region;
BoxPtr pbox;
int nbox;
int src_off_x, src_off_y, mask_off_x, mask_off_y, dst_off_x, dst_off_y;
int src_off_x, src_off_y, mask_off_x = 0, mask_off_y = 0, dst_off_x, dst_off_y;
PixmapPtr pSrcPix = NULL, pMaskPix = NULL, pDstPix;
ExaPixmapPrivPtr pSrcExaPix = NULL, pMaskExaPix = NULL, pDstExaPix;