linux-kernel - Re: [PATCH bpf v2] selftests: bpf: fix compiler warning

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Date:   Wed, 29 May 2019 16:07:18 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Alakesh Haloi <alakesh.haloi@...il.com>,
        linux-kselftest@...r.kernel.org, netdev@...r.kernel.org,
        bpf@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Shuah Khan <shuah@...nel.org>, Alexei Starovoitov <ast@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Stanislav Fomichev <sdf@...gle.com>
Subject: Re: [PATCH bpf v2] selftests: bpf: fix compiler warning

On 05/28/2019 09:02 PM, Alakesh Haloi wrote:
> Add missing header file following compiler warning
> 
> prog_tests/flow_dissector.c: In function ‘tx_tap’:
> prog_tests/flow_dissector.c:175:9: warning: implicit declaration of function ‘writev’; did you mean ‘write’? [-Wimplicit-function-declaration]
>   return writev(fd, iov, ARRAY_SIZE(iov));
>          ^~~~~~
>          write
> 
> Fixes: 0905beec9f52 ("selftests/bpf: run flow dissector tests in skb-less mode")
> Signed-off-by: Alakesh Haloi <alakesh.haloi@...il.com>

Applied, thanks!