Mesa (master): intel: Init num_fences to clean up valgrind warning.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: cb4ef34214d61fb48bdff689a85ea107060e061b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=cb4ef34214d61fb48bdff689a85ea107060e061b

Author: Eric Anholt <eric at anholt.net>
Date:   Wed Jul  1 17:08:16 2009 -0700

intel: Init num_fences to clean up valgrind warning.

Valgrind doesn't know that a successful getparam sets the target of the
pointer, so just set the value beforehand.

---

 src/mesa/drivers/dri/intel/intel_screen.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 5b3fa9e..8b3761c 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -598,7 +598,7 @@ intel_init_bufmgr(intelScreenPrivate *intelScreen)
    GLboolean gem_supported;
    struct drm_i915_getparam gp;
    __DRIscreenPrivate *spriv = intelScreen->driScrnPriv;
-   int num_fences;
+   int num_fences = 0;
 
    intelScreen->no_hw = getenv("INTEL_NO_HW") != NULL;