linux-kernel - Re: [PATCH] net: ipva: fix uninitialized variable warning

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Message-Id: <20190615.133648.604999451957743947.davem@davemloft.net>
Date:   Sat, 15 Jun 2019 13:36:48 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     18oliveira.charles@...il.com
Cc:     kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        rodrigosiqueiramelo@...il.com
Subject: Re: [PATCH] net: ipva: fix uninitialized variable warning

From: Charles <18oliveira.charles@...il.com>
Date: Thu, 13 Jun 2019 14:28:41 -0300

> Avoid following compiler warning on uninitialized variable
> 
> net/ipv4/fib_semantics.c: In function ‘fib_check_nh_v4_gw’:
> net/ipv4/fib_semantics.c:1023:12: warning: ‘err’ may be used
> uninitialized in this function [-Wmaybe-uninitialized]
>    if (!tbl || err) {
> 
> Signed-off-by: Charles Oliveira <18oliveira.charles@...il.com>

This is already fixed in the 'net' GIT tree, please always submit networking
patches against the appropriate tree.

Thank you.