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

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Date:   Wed, 16 Nov 2016 11:36:47 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     David Miller <davem@...emloft.net>,
        Networking <netdev@...r.kernel.org>
Cc:     linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
        Martin KaFai Lau <kafai@...com>
Subject: linux-next: build warning after merge of the net-next tree

Hi all,

After merging the net-next tree, today's linux-next build (x86_64
allmodconfig) produced this warning:

kernel/bpf/bpf_lru_list.c: In function '__bpf_lru_list_rotate_inactive.isra.3':
kernel/bpf/bpf_lru_list.c:201:28: warning: 'next' may be used uninitialized in this function [-Wmaybe-uninitialized]
  l->next_inactive_rotation = next;
                            ^

Introduced by commit

  3a08c2fd7634 ("bpf: LRU List")

I can't tell if this is a false positive or not.

-- 
Cheers,
Stephen Rothwell