From a2e83c6dcba1e911f42a3004b3d0782049e243e2 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Wed, 25 Jan 2012 11:22:38 +0000 Subject: [PATCH] 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 --- src/sna/sna_accel.c | 3 +-- 1 file changed, 1 insertion(+), 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,