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From:   Felipe Balbi <balbi@kernel.org>
To:     Macpaul Lin <macpaul.lin@mediatek.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        =?utf-8?Q?Micha=C5=82_Miros=C5=82aw?= <mirq-linux@rere.qmqm.pl>,
        Sergey Organov <sorganov@gmail.com>,
        Macpaul Lin <macpaul.lin@mediatek.com>,
        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org
Cc:     Mediatek WSD Upstream <wsd_upstream@mediatek.com>,
        Macpaul Lin <macpaul.lin@gmail.com>,
        Stan Lu <stan.lu@mediatek.com>
Subject: Re: [PATCH] usb: gadget: u_serial: fix coverity warning: negative index at array
In-Reply-To: <1589443500-3990-1-git-send-email-macpaul.lin@mediatek.com>
References: <1589443500-3990-1-git-send-email-macpaul.lin@mediatek.com>
Date:   Thu, 14 May 2020 12:38:33 +0300
Message-ID: <87zhaa5012.fsf@kernel.org>
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Macpaul Lin <macpaul.lin@mediatek.com> writes:

> This issue has been reported by coverity scanner.
> Replace "int portnum" by "unsigned int", this void negative index at
> array.
>
> Signed-off-by: Stan Lu <stan.lu@mediatek.com>
> Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>

please rebase on testing/fixes

error: patch failed: drivers/usb/gadget/function/u_serial.c:587
error: drivers/usb/gadget/function/u_serial.c: patch does not apply
hint: Use 'git am --show-current-patch=3Ddiff' to see the failed patch
Applying: usb: gadget: u_serial: fix coverity warning: negative index at ar=
ray
Patch failed at 0001 usb: gadget: u_serial: fix coverity warning: negative =
index at array
When you have resolved this problem, run "git am --continue".
If you prefer to skip this patch, run "git am --skip" instead.
To restore the original branch and stop patching, run "git am --abort".

=2D-=20
balbi

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