drm/i915/gvt: Remove duplicated register accessible check

Looks this duplication was missed in code rebase. Remove extra check.

Cc: Yan Zhao <[email protected]>
Fixes: 02dd2b1 ("drm/i915/gvt: unify lri cmd handler and mmio handlers")
Reviewed-by: Colin Xu <[email protected]>
Signed-off-by: Zhenyu Wang <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: zhenyw

drivers/gpu/drm/i915/gvt/cmd_parser.c

@@ -941,11 +941,6 @@ static int cmd_reg_handler(struct parser_exec_state *s,
 
 	/* below are all lri handlers */
 	vreg = &vgpu_vreg(s->vgpu, offset);
-	if (!intel_gvt_mmio_is_cmd_accessible(gvt, offset)) {
-		gvt_vgpu_err("%s access to non-render register (%x)\n",
-				cmd, offset);
-		return -EBADRQC;
-	}
 
 	if (is_cmd_update_pdps(offset, s) &&
 	    cmd_pdp_mmio_update_handler(s, offset, index))