netdev - Re: [PATCH] [net/sched]: Remove redundant condition in qdisc

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <f3f40022-6f61-0434-d4b8-63b5c39eef0a@gmail.com>
Date:   Wed, 17 Jun 2020 20:43:24 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Gaurav Singh <gaurav1086@...il.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Cong Wang <xiyou.wangcong@...il.com>,
        Jiri Pirko <jiri@...nulli.us>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        "open list:TC subsystem" <netdev@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] [net/sched]: Remove redundant condition in qdisc_graft



On 6/17/20 6:23 PM, Gaurav Singh wrote:
> Signed-off-by: Gaurav Singh <gaurav1086@...il.com>

Two Signed-off-by ?

> 
> Fix build errors

Your patch does not fix a build error.

> 
> Signed-off-by: Gaurav Singh <gaurav1086@...il.com>
> ---
>  net/sched/sch_api.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
> index 9a3449b56bd6..be93ebcdb18d 100644
> --- a/net/sched/sch_api.c
> +++ b/net/sched/sch_api.c
> @@ -1094,7 +1094,7 @@ static int qdisc_graft(struct net_device *dev, struct Qdisc *parent,
>  
>  		/* Only support running class lockless if parent is lockless */
>  		if (new && (new->flags & TCQ_F_NOLOCK) &&
> -		    parent && !(parent->flags & TCQ_F_NOLOCK))
> +			!(parent->flags & TCQ_F_NOLOCK))
>  			qdisc_clear_nolock(new);
>  
>  		if (!cops || !cops->graft)
>