gallium: remove pipe_vertex_buffer::max_index

This is redundant to pipe_draw_info::max_index and doesn't really fit
in the optimizations I plan.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gallium/drivers/nvc0/nvc0_vbo.c b/src/gallium/drivers/nvc0/nvc0_vbo.c
index aa5decfc233..80e05823759 100644
--- a/src/gallium/drivers/nvc0/nvc0_vbo.c
+++ b/src/gallium/drivers/nvc0/nvc0_vbo.c
@@ -152,7 +152,7 @@ nvc0_vbuf_range(struct nvc0_context *nvc0, int vbi,
    if (unlikely(nvc0->vertex->instance_bufs & (1 << vbi))) {
       /* TODO: use min and max instance divisor to get a proper range */
       *base = 0;
-      *size = (nvc0->vtxbuf[vbi].max_index + 1) * nvc0->vtxbuf[vbi].stride;
+      *size = nvc0->vtxbuf[vbi].buffer->width0;
    } else {
       assert(nvc0->vbo_max_index != ~0);
       *base = nvc0->vbo_min_index * nvc0->vtxbuf[vbi].stride;