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Subject: Re: [PATCH] net: ethernet: cavium: use div64_u64() instead of do_div()
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <164441341163.22778.9220881439999777663.git-patchwork-notify@kernel.org>
Date:   Wed, 09 Feb 2022 13:30:11 +0000
References: <1644395960-4232-1-git-send-email-wangqing@vivo.com>
In-Reply-To: <1644395960-4232-1-git-send-email-wangqing@vivo.com>
To:     Qing Wang <wangqing@vivo.com>
Cc:     dchickles@marvell.com, sburla@marvell.com, fmanlunas@marvell.com,
        davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:

On Wed,  9 Feb 2022 00:39:19 -0800 you wrote:
> From: Wang Qing <wangqing@vivo.com>
> 
> do_div() does a 64-by-32 division.
> When the divisor is u64, do_div() truncates it to 32 bits, this means it
> can test non-zero and be truncated to zero for division.
> 
> fix do_div.cocci warning:
> do_div() does a 64-by-32 division, please consider using div64_u64 instead.
> 
> [...]

Here is the summary with links:
  - net: ethernet: cavium: use div64_u64() instead of do_div()
    https://git.kernel.org/netdev/net-next/c/038fcdaf0470

You are awesome, thank you!
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