diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 6858a4068f7bd2fb18309025644d0c2944aa7a50..69ec24ab8d636453dfa7e2ab313588786341c977 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -2563,16 +2563,16 @@ int r600_dma_cs_next_reloc(struct radeon_cs_parser *p,
 	struct radeon_cs_chunk *relocs_chunk;
 	unsigned idx;
 
+	*cs_reloc = NULL;
 	if (p->chunk_relocs_idx == -1) {
 		DRM_ERROR("No relocation chunk !\n");
 		return -EINVAL;
 	}
-	*cs_reloc = NULL;
 	relocs_chunk = &p->chunks[p->chunk_relocs_idx];
 	idx = p->dma_reloc_idx;
-	if (idx >= relocs_chunk->length_dw) {
+	if (idx >= p->nrelocs) {
 		DRM_ERROR("Relocs at %d after relocations chunk end %d !\n",
-			  idx, relocs_chunk->length_dw);
+			  idx, p->nrelocs);
 		return -EINVAL;
 	}
 	*cs_reloc = p->relocs_ptr[idx];