linux-kernel - Re: [PATCH net-next] octeontx2: fix -Wnonnull warning

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Date:   Wed, 24 Mar 2021 22:20:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     sgoutham@...vell.com, lcherian@...vell.com, gakula@...vell.com,
        jerinj@...vell.com, hkelam@...vell.com, sbhatta@...vell.com,
        davem@...emloft.net, kuba@...nel.org, arnd@...db.de,
        cjacob@...vell.com, zyta@...vell.com, colin.king@...onical.com,
        rsaladi2@...vell.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next] octeontx2: fix -Wnonnull warning

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Tue, 23 Mar 2021 13:53:29 +0100 you wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> When compile testing this driver on a platform on which probe() is
> known to fail at compile time, gcc warns about the cgx_lmactype_string[]
> array being uninitialized:
> 
> In function 'strncpy',
>     inlined from 'link_status_user_format' at /git/arm-soc/drivers/net/ethernet/marvell/octeontx2/af/cgx.c:838:2,
>     inlined from 'cgx_link_change_handler' at /git/arm-soc/drivers/net/ethernet/marvell/octeontx2/af/cgx.c:853:2:
> include/linux/fortify-string.h:27:30: error: argument 2 null where non-null expected [-Werror=nonnull]
>    27 | #define __underlying_strncpy __builtin_strncpy
> 
> [...]

Here is the summary with links:
  - [net-next] octeontx2: fix -Wnonnull warning
    https://git.kernel.org/netdev/net-next/c/b7fbc88692e6

You are awesome, thank you!
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