From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [RFC iproute2 v2] tc: Show classes in tree view
Date: Sun, 21 Dec 2014 09:59:46 -0800
Message-ID: <20141221095946.73edf34a@urahara>
References: <1419155245-22535-1-git-send-email-vadim4j@gmail.com>
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Cc: netdev@vger.kernel.org
To: Vadim Kochan <vadim4j@gmail.com>
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On Sun, 21 Dec 2014 11:47:25 +0200
Vadim Kochan <vadim4j@gmail.com> wrote:

> +				INIT_HLIST_NODE(c);
> +				hlist_add_head(c, &childs);

Since hlist_add_head sets both c->next and c->pprev, the new INIT_HLIST_NODE()
is unnecessary.