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| author | Bart Van Assche <bvanassche@acm.org> | 2019-03-25 09:17:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-03-27 13:49:43 -0700 |
| commit | d79b3bafabc27ce32ecd71d9133bee39522d3f51 (patch) | |
| tree | e3d8c157ccb03e10b6de4885a22770cbf6047017 /net/core/flow_dissector.c | |
| parent | b3c0fd61e6ab0bf7381b31cb4edef76e2ec2f2bf (diff) | |
| download | blackbird-op-linux-d79b3bafabc27ce32ecd71d9133bee39522d3f51.tar.gz blackbird-op-linux-d79b3bafabc27ce32ecd71d9133bee39522d3f51.zip | |
net/core: Document __skb_flow_dissect() flags argument
This patch avoids that the following warning is reported when building
with W=1:
warning: Function parameter or member 'flags' not described in '__skb_flow_dissect'
Cc: Tom Herbert <tom@herbertland.com>
Fixes: cd79a2382aa5 ("flow_dissector: Add flags argument to skb_flow_dissector functions") # v4.3.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/flow_dissector.c')
| -rw-r--r-- | net/core/flow_dissector.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index bb1a54747d64..b4d581134ef2 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -732,6 +732,8 @@ bool __skb_flow_bpf_dissect(struct bpf_prog *prog, * @proto: protocol for which to get the flow, if @data is NULL use skb->protocol * @nhoff: network header offset, if @data is NULL use skb_network_offset(skb) * @hlen: packet header length, if @data is NULL use skb_headlen(skb) + * @flags: flags that control the dissection process, e.g. + * FLOW_DISSECTOR_F_STOP_AT_L3. * * The function will try to retrieve individual keys into target specified * by flow_dissector from either the skbuff or a raw buffer specified by the |
