linux-kernel - Re: [PATCH] ppp: Remove redundant BUG_ON() check in ppp

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Message-Id: <20191227.163113.718146091776171084.davem@davemloft.net>
Date:   Fri, 27 Dec 2019 16:31:13 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     vulab@...as.ac.cn
Cc:     paulus@...ba.org, linux-ppp@...r.kernel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ppp: Remove redundant BUG_ON() check in ppp_pernet

From: Xu Wang <vulab@...as.ac.cn>
Date: Tue, 24 Dec 2019 09:37:04 +0000

> Passing NULL to ppp_pernet causes a crash via BUG_ON.
> Dereferencing net in net_generici() also has the same effect.
> This patch removes the redundant BUG_ON check on the same parameter.
> 
> Signed-off-by: Xu Wang <vulab@...as.ac.cn>

Applied, thanks.