Re: [PATCH net-next 02/21] udp: call dst_hold_safe() in udp_sk_rx_set_dst()

[David Miller]

From: Wei Wang <tracyw...@gmail.com>
Date: Fri, 16 Jun 2017 10:47:25 -0700

> +     if (dst)
> +             /* set noref for now.
> +              * any place which wants to hold dst has to call
> +              * dst_hold_safe()
> +              */
> +             skb_dst_set_noref(skb, dst);

You must enclose the code in curly braces if you want to put a comment
in this one-line basic block of the 'if' statement.

Otherwise it's hard to read.

Likewise for the other similar change in this file.

THanks.