diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-01-25 11:22:38 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-01-25 11:23:22 +0000 |
| commit | a2e83c6dcba1e911f42a3004b3d0782049e243e2 (patch) | |
| tree | 4caa9bce1fce2d4a04a96a6e524a0a3cf31d5de0 | |
| parent | 8d22a76506133e0f76424159c0944d29bdf39da9 (diff) | |
sna: Silence compiler warning for a potential uninitialised return on error
sna_accel.c: In function 'sna_copy_plane':
sna_accel.c:5022:21: warning: 'ret' may be used uninitialized in this
function [-Wuninitialized]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_accel.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index ee1f373a..deb39bf6 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -5019,7 +5019,7 @@ sna_copy_plane(DrawablePtr src, DrawablePtr dst, GCPtr gc, { PixmapPtr pixmap = get_drawable_pixmap(dst); struct sna *sna = to_sna_from_pixmap(pixmap); - RegionRec region, *ret; + RegionRec region, *ret = NULL; struct sna_damage **damage; DBG(("%s: src=(%d, %d), dst=(%d, %d), size=%dx%d\n", __FUNCTION__, @@ -5105,7 +5105,6 @@ sna_copy_plane(DrawablePtr src, DrawablePtr dst, GCPtr gc, fallback: DBG(("%s: fallback\n", __FUNCTION__)); - ret = NULL; if (!sna_gc_move_to_cpu(gc, dst)) goto out; if (!sna_drawable_move_region_to_cpu(dst, ®ion, |