Mesa (master): r600c: eg - fix uninitialized variable

[Andre Maasikas]

Module: Mesa
Branch: master
Commit: c82beb436b8272c8eb69f4cac15106953fefe9a1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c82beb436b8272c8eb69f4cac15106953fefe9a1

Author: Andre Maasikas <amaasikas at gmail.com>
Date:   Mon Sep 13 16:17:10 2010 +0300

r600c: eg - fix uninitialized variable

---

 src/mesa/drivers/dri/r600/evergreen_chip.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/r600/evergreen_chip.c b/src/mesa/drivers/dri/r600/evergreen_chip.c
index 694943c..3067b8b 100644
--- a/src/mesa/drivers/dri/r600/evergreen_chip.c
+++ b/src/mesa/drivers/dri/r600/evergreen_chip.c
@@ -893,6 +893,8 @@ static void evergreenSetDepthTarget(context_t *context)
 
     evergreen->DB_DEPTH_SIZE.u32All  = 0;        
     
+    nPitchInPixel = rrb->pitch/rrb->cpp;
+
     SETfield(evergreen->DB_DEPTH_SIZE.u32All, (nPitchInPixel/8)-1,
              EG_DB_DEPTH_SIZE__PITCH_TILE_MAX_shift, 
              EG_DB_DEPTH_SIZE__PITCH_TILE_MAX_mask);