netdev - Re: [PATCH net-next 9/9] net: fib_rules: Use nlmsg_payload in fib_valid_dumprule

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Message-ID: <20250411213952.69561-1-kuniyu@amazon.com>
Date: Fri, 11 Apr 2025 14:38:01 -0700
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: <leitao@...ian.org>
CC: <davem@...emloft.net>, <dsahern@...nel.org>, <edumazet@...gle.com>,
	<horms@...nel.org>, <kuba@...nel.org>, <linux-kernel@...r.kernel.org>,
	<netdev@...r.kernel.org>, <pabeni@...hat.com>, Kuniyuki Iwashima
	<kuniyu@...zon.com>
Subject: Re: [PATCH net-next 9/9] net: fib_rules: Use nlmsg_payload in fib_valid_dumprule_req

From: Breno Leitao <leitao@...ian.org>
Date: Fri, 11 Apr 2025 10:00:56 -0700
> Leverage the new nlmsg_payload() helper to avoid checking for message
> size and then reading the nlmsg data.
> 
> Signed-off-by: Breno Leitao <leitao@...ian.org>

Reviewed-by: Kuniyuki Iwashima <kuniyu@...zon.com>

You can use it for fib_newrule() and fib_delrule() where
nlmsg_data() is prefetched.