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References: <20230201001612.515730-1-andrei.gherzan@canonical.com>
In-Reply-To: <20230201001612.515730-1-andrei.gherzan@canonical.com>
From:   Willem de Bruijn <willemb@google.com>
Date:   Wed, 1 Feb 2023 09:55:42 -0500
Message-ID: <CA+FuTSc_v+SiHsQdQA6b1J+-_ws=0F-6817O6wWadVpbHTWg9g@mail.gmail.com>
Subject: Re: [PATCH net v4 1/4] selftests: net: udpgso_bench_rx: Fix 'used
 uninitialized' compiler warning
To:     Andrei Gherzan <andrei.gherzan@canonical.com>
Cc:     "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, Shuah Khan <shuah@kernel.org>,
        netdev@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-kernel@vger.kernel.org
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On Tue, Jan 31, 2023 at 7:18 PM Andrei Gherzan
<andrei.gherzan@canonical.com> wrote:
>
> This change fixes the following compiler warning:
>
> /usr/include/x86_64-linux-gnu/bits/error.h:40:5: warning: =E2=80=98gso_si=
ze=E2=80=99 may
> be used uninitialized [-Wmaybe-uninitialized]
>    40 |     __error_noreturn (__status, __errnum, __format,
>    __va_arg_pack ());
>          |
>          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~=
~
>          udpgso_bench_rx.c: In function =E2=80=98main=E2=80=99:
>          udpgso_bench_rx.c:253:23: note: =E2=80=98gso_size=E2=80=99 was d=
eclared here
>            253 |         int ret, len, gso_size, budget =3D 256;
>
> Fixes: 3327a9c46352 ("selftests: add functionals test for UDP GRO")
> Signed-off-by: Andrei Gherzan <andrei.gherzan@canonical.com>

Reviewed-by: Willem de Bruijn <willemb@google.com>