nv50: pass vtxbuf index as unsigned

The index passed to the function is already unsigned, and internally
we threat it as unsigned.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

diff --git a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c
index 1dcccfe..208c116 100644 (file)
--- a/src/gallium/drivers/nouveau/nv50/nv50_vbo.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_vbo.c
@@ -189,7 +189,7 @@ nv50_emit_vtxattr(struct nv50_context *nv50, struct pipe_vertex_buffer *vb,
 }
 
 static INLINE void
-nv50_user_vbuf_range(struct nv50_context *nv50, int vbi,
+nv50_user_vbuf_range(struct nv50_context *nv50, unsigned vbi,
                      uint32_t *base, uint32_t *size)
 {
    assert(vbi < PIPE_MAX_ATTRIBS);