2858 	struct tcp_repair_window opt;  in tcp_repair_set_window()  local
2863 	if (len != sizeof(opt))  in tcp_repair_set_window()
2866 	if (copy_from_sockptr(&opt, optbuf, sizeof(opt)))  in tcp_repair_set_window()
2869 	if (opt.max_window < opt.snd_wnd)  in tcp_repair_set_window()
2872 	if (after(opt.snd_wl1, tp->rcv_nxt + opt.rcv_wnd))  in tcp_repair_set_window()
2875 	if (after(opt.rcv_wup, tp->rcv_nxt))  in tcp_repair_set_window()
2878 	tp->snd_wl1	= opt.snd_wl1;  in tcp_repair_set_window()
2879 	tp->snd_wnd	= opt.snd_wnd;  in tcp_repair_set_window()
2880 	tp->max_window	= opt.max_window;  in tcp_repair_set_window()
2882 	tp->rcv_wnd	= opt.rcv_wnd;  in tcp_repair_set_window()
2883 	tp->rcv_wup	= opt.rcv_wup;  in tcp_repair_set_window()
2892 	struct tcp_repair_opt opt;  in tcp_repair_options_est()  local
2895 	while (len >= sizeof(opt)) {  in tcp_repair_options_est()
2896 		if (copy_from_sockptr_offset(&opt, optbuf, offset, sizeof(opt)))  in tcp_repair_options_est()
2899 		offset += sizeof(opt);  in tcp_repair_options_est()
2900 		len -= sizeof(opt);  in tcp_repair_options_est()
2902 		switch (opt.opt_code) {  in tcp_repair_options_est()
2904 			tp->rx_opt.mss_clamp = opt.opt_val;  in tcp_repair_options_est()
2909 				u16 snd_wscale = opt.opt_val & 0xFFFF;  in tcp_repair_options_est()
2910 				u16 rcv_wscale = opt.opt_val >> 16;  in tcp_repair_options_est()
2921 			if (opt.opt_val != 0)  in tcp_repair_options_est()
2927 			if (opt.opt_val != 0)  in tcp_repair_options_est()
3821 		struct tcp_repair_window opt;  in do_tcp_getsockopt()  local
3826 		if (len != sizeof(opt))  in do_tcp_getsockopt()
3832 		opt.snd_wl1	= tp->snd_wl1;  in do_tcp_getsockopt()
3833 		opt.snd_wnd	= tp->snd_wnd;  in do_tcp_getsockopt()
3834 		opt.max_window	= tp->max_window;  in do_tcp_getsockopt()
3835 		opt.rcv_wnd	= tp->rcv_wnd;  in do_tcp_getsockopt()
3836 		opt.rcv_wup	= tp->rcv_wup;  in do_tcp_getsockopt()
3838 		if (copy_to_user(optval, &opt, len))  in do_tcp_getsockopt()