linux-kernel - Re: [PATCH 2/2] net: ipv4: route.c: Remove unnecessary if()

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Date:   Thu, 25 Mar 2021 08:36:59 -0600
From:   David Ahern <dsahern@...il.com>
To:     Yejune Deng <yejune.deng@...il.com>, davem@...emloft.net,
        yoshfuji@...ux-ipv6.org, dsahern@...nel.org, kuba@...nel.org
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        yejune@...il.com
Subject: Re: [PATCH 2/2] net: ipv4: route.c: Remove unnecessary if()

On 3/23/21 9:10 PM, Yejune Deng wrote:
> negative_advice handler is only called when dst is non-NULL hence the
> 'if (rt)' check can be removed. 'if' and 'else if' can be merged together.
> And use container_of() instead of (struct rtable *).
> 
> Signed-off-by: Yejune Deng <yejune.deng@...il.com>
> ---
>  net/ipv4/route.c | 16 ++++++----------
>  1 file changed, 6 insertions(+), 10 deletions(-)
> 


Reviewed-by: David Ahern <dsahern@...nel.org>