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| author | Colin Ian King <colin.king@canonical.com> | 2018-07-17 10:38:59 +0200 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-07-18 15:06:24 +0200 |
| commit | c23e014a4ba1a9448cbbd74916377f23a7da2fc2 (patch) | |
| tree | 1bc1017393d0c0eeea5cff4101cebeaea9311614 /kernel | |
| parent | bpf: fix rcu annotations in compute_effective_progs() (diff) | |
| download | linux-c23e014a4ba1a9448cbbd74916377f23a7da2fc2.tar.xz linux-c23e014a4ba1a9448cbbd74916377f23a7da2fc2.zip | |
bpf: sockmap: remove redundant pointer sg
Pointer sg is being assigned but is never used hence it is
redundant and can be removed.
Cleans up clang warning:
warning: variable 'sg' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/sockmap.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/bpf/sockmap.c b/kernel/bpf/sockmap.c index cf7b6a6dbd1f..3e7a5f622712 100644 --- a/kernel/bpf/sockmap.c +++ b/kernel/bpf/sockmap.c @@ -719,11 +719,8 @@ static int bpf_tcp_sendmsg_do_redirect(struct sock *sk, int send, { bool ingress = !!(md->flags & BPF_F_INGRESS); struct smap_psock *psock; - struct scatterlist *sg; int err = 0; - sg = md->sg_data; - rcu_read_lock(); psock = smap_psock_sk(sk); if (unlikely(!psock)) |