Mesa (mesa_7_7_branch): radeon: Remove unused variable.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 146a77af3f68d3a935fad5b143123280049e6c60
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=146a77af3f68d3a935fad5b143123280049e6c60

Author: Vinson Lee <vlee at vmware.com>
Date:   Sat Jan 23 02:14:56 2010 -0800

radeon: Remove unused variable.

---

 src/mesa/drivers/dri/radeon/radeon_cs_legacy.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c b/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
index bf46eb8..cc951a1 100644
--- a/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
+++ b/src/mesa/drivers/dri/radeon/radeon_cs_legacy.c
@@ -180,7 +180,6 @@ static int cs_begin(struct radeon_cs_int *cs,
 
     if (cs->cdw + ndw > cs->ndw) {
         uint32_t tmp, *ptr;
-	int num = (ndw > 0x3FF) ? ndw : 0x3FF;
 
         tmp = (cs->cdw + ndw + 0x3ff) & (~0x3ff);
         ptr = (uint32_t*)realloc(cs->packets, 4 * tmp);