Mesa (master): softpipe: fix a maybe-uninitialized warning

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 65732a8ff632e6aa32af521c9d6531cbb4fab030
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=65732a8ff632e6aa32af521c9d6531cbb4fab030

Author: Marek Olšák <marek.olsak at amd.com>
Date:   Thu Mar 30 17:11:41 2017 +0200

softpipe: fix a maybe-uninitialized warning

/home/marek/dev/mesa-main/src/gallium/drivers/softpipe/sp_compute.c:178:
 warning: 'grid_size' may be used uninitialized in this function
 [-Wmaybe-uninitialized]

---

 src/gallium/drivers/softpipe/sp_compute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/softpipe/sp_compute.c b/src/gallium/drivers/softpipe/sp_compute.c
index 53f7a0beb7..31252255bd 100644
--- a/src/gallium/drivers/softpipe/sp_compute.c
+++ b/src/gallium/drivers/softpipe/sp_compute.c
@@ -175,7 +175,7 @@ softpipe_launch_grid(struct pipe_context *context,
    int bwidth, bheight, bdepth;
    int w, h, d, i;
    int g_w, g_h, g_d;
-   uint32_t grid_size[3];
+   uint32_t grid_size[3] = {0};
    void *local_mem = NULL;
 
    softpipe_update_compute_samplers(softpipe);