Mesa (master): r600g: remove unused variable

[Brian Paul]

Module: Mesa
Branch: master
Commit: 64cb0cae55a0f71a8f2feffc1c0067abc5e56a1a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=64cb0cae55a0f71a8f2feffc1c0067abc5e56a1a

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Jan 24 11:15:23 2012 -0700

r600g: remove unused variable

---

 src/gallium/drivers/r600/r600_pipe.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index faa92cb..3d85160 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -456,7 +456,6 @@ static float r600_get_paramf(struct pipe_screen* pscreen,
 
 static int r600_get_shader_param(struct pipe_screen* pscreen, unsigned shader, enum pipe_shader_cap param)
 {
-	struct r600_screen *rscreen = (struct r600_screen *)pscreen;
 	switch(shader)
 	{
 	case PIPE_SHADER_FRAGMENT: