netdev - Re: [PATCH bpf-next] samples: bpf: fix conflicting types in fds

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Date:   Wed, 01 Dec 2021 22:40:09 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Alexander Lobakin <alexandr.lobakin@...el.com>
Cc:     ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        maciej.fijalkowski@...el.com, magnus.karlsson@...el.com,
        michal.swiatkowski@...ux.intel.com, kafai@...com,
        songliubraving@...com, yhs@...com, john.fastabend@...il.com,
        kpsingh@...nel.org, netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next] samples: bpf: fix conflicting types in fds_example

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@...nel.org>:

On Wed,  1 Dec 2021 17:49:31 +0100 you wrote:
> Fix the following samples/bpf build error appeared after the
> introduction of bpf_map_create() in libbpf:
> 
>   CC  samples/bpf/fds_example.o
> samples/bpf/fds_example.c:49:12: error: static declaration of 'bpf_map_create' follows non-static declaration
> static int bpf_map_create(void)
>            ^
> samples/bpf/libbpf/include/bpf/bpf.h:55:16: note: previous declaration is here
> LIBBPF_API int bpf_map_create(enum bpf_map_type map_type,
>                ^
> samples/bpf/fds_example.c:82:23: error: too few arguments to function call, expected 6, have 0
>                 fd = bpf_map_create();
>                      ~~~~~~~~~~~~~~ ^
> samples/bpf/libbpf/include/bpf/bpf.h:55:16: note: 'bpf_map_create' declared here
> LIBBPF_API int bpf_map_create(enum bpf_map_type map_type,
>                ^
> 2 errors generated.
> 
> [...]

Here is the summary with links:
  - [bpf-next] samples: bpf: fix conflicting types in fds_example
    https://git.kernel.org/bpf/bpf-next/c/64b5b97b8cff

You are awesome, thank you!
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