nvfx: remove unused-but-set variables

[mesa.git] / src / gallium / drivers / nvfx / nv40_fragtex.c

diff --git a/src/gallium/drivers/nvfx/nv40_fragtex.c b/src/gallium/drivers/nvfx/nv40_fragtex.c
index 563183d9d0ca460cd1717f868c5c53d29db9f3ac..a2da4457324ade9c0e77b51c4aa1cd1ce195439f 100644 (file)
--- a/src/gallium/drivers/nvfx/nv40_fragtex.c
+++ b/src/gallium/drivers/nvfx/nv40_fragtex.c
@@ -8,7 +8,6 @@ nv40_sampler_state_init(struct pipe_context *pipe,
                          struct nvfx_sampler_state *ps,
                          const struct pipe_sampler_state *cso)
 {
-       float limit;
        if (cso->max_anisotropy >= 2) {
                /* no idea, binary driver sets it, works without it.. meh.. */
                ps->wrap |= (1 << 5);
@@ -29,7 +28,6 @@ nv40_sampler_state_init(struct pipe_context *pipe,
                        ps->en |= NV40_3D_TEX_ENABLE_ANISO_2X;
        }
 
-       limit = CLAMP(cso->lod_bias, -16.0, 15.0 + (255.0 / 256.0));
        ps->filt |= (int)(cso->lod_bias * 256.0) & 0x1fff;
 
        ps->max_lod = (int)(CLAMP(cso->max_lod, 0.0, 15.0 + (255.0 / 256.0)) * 256.0);