linux-kernel - linux-next: build warning after merge of the bpf tree

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Message-ID: <20210709085555.291350c0@canb.auug.org.au>
Date:   Fri, 9 Jul 2021 08:55:55 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Daniel Borkmann <daniel@...earbox.net>,
        Alexei Starovoitov <ast@...nel.org>,
        Networking <netdev@...r.kernel.org>
Cc:     John Fastabend <john.fastabend@...il.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build warning after merge of the bpf tree

Hi all,

After merging the bpf tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:

kernel/bpf/verifier.c: In function 'jit_subprogs':
kernel/bpf/verifier.c:12055:18: warning: unused variable 'map_ptr' [-Wunused-variable]
12055 |  struct bpf_map *map_ptr;
      |                  ^~~~~~~

Introduced by commit

  7e0f5bf7eb62 ("bpf: Track subprog poke correctly, fix use-after-free")

-- 
Cheers,
Stephen Rothwell

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