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| author |   Jiri Pirko <jiri@resnulli.us> | 2015-05-12 14:56:14 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-13 15:19:46 -0400 |
| commit | 0db89b8b3243829704225e756ca7417e06812bba (patch) | |
| tree | af6e974f55d92d021d1fb711813c35999a0b7d84 /net/core/flow_dissector.c | |
| parent | net: move netdev_pick_tx and dependencies to net/core/dev.c (diff) | |
| download | linux-dev-0db89b8b3243829704225e756ca7417e06812bba.tar.xz linux-dev-0db89b8b3243829704225e756ca7417e06812bba.zip | |
flow_dissector: fix doc for skb_get_poff
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
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 | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 04f87237bd64..d885e282908e 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -417,8 +417,12 @@ u32 __skb_get_poff(const struct sk_buff *skb, void *data, return poff; } -/* skb_get_poff() returns the offset to the payload as far as it could - * be dissected. The main user is currently BPF, so that we can dynamically +/** + * skb_get_poff - get the offset to the payload + * @skb: sk_buff to get the payload offset from + * + * The function will get the offset to the payload as far as it could + * be dissected. The main user is currently BPF, so that we can dynamically * truncate packets without needing to push actual payload to the user * space and can analyze headers only, instead. */ |