svga: remove duplicated variable in svga_texture_transfer_map()

tex was already declared at the function body scope.

Reviewed-by: Neha Bhende <bhenden@vmware.com>

diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c
index 9104b0a..450ed2b 100644 (file)
--- a/src/gallium/drivers/svga/svga_resource_texture.c
+++ b/src/gallium/drivers/svga/svga_resource_texture.c
@@ -525,7 +525,6 @@ svga_texture_transfer_map(struct pipe_context *pipe,
    }
    else {
       SVGA3dSize baseLevelSize;
-      struct svga_texture *tex = svga_texture(texture);
       struct svga_winsys_surface *surf = tex->handle;
       uint8_t *map;
       boolean retry;