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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2019-09-27 23:45:19 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-10-09 23:03:34 +0200 |
| commit | 9264f6f7d7f0ac21346d111b5ce0df13f5358edf (patch) | |
| tree | fdd3853e243587dc824749fa0580947db0d4209a | |
| parent | 780634815fb53c5cb0f1b9b956f302716a489c08 (diff) | |
backports: skbuff.h: Add skb_mac_offset()
Add skb_mac_offset() from upstream kernel commit ea6da4fd388a
("net/skbuff: Introduce skb_mac_offset()") which is used by the wil6210
driver.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | backport/backport-include/linux/skbuff.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/backport/backport-include/linux/skbuff.h b/backport/backport-include/linux/skbuff.h index 589d2499..41e5724b 100644 --- a/backport/backport-include/linux/skbuff.h +++ b/backport/backport-include/linux/skbuff.h @@ -380,6 +380,14 @@ static inline struct sk_buff *__skb_peek(const struct sk_buff_head *list_) } #endif +#if LINUX_VERSION_IS_LESS(4,11,0) +#define skb_mac_offset LINUX_BACKPORT(skb_mac_offset) +static inline int skb_mac_offset(const struct sk_buff *skb) +{ + return skb_mac_header(skb) - skb->data; +} +#endif + #if LINUX_VERSION_IS_LESS(5,4,0) /** * skb_frag_off() - Returns the offset of a skb fragment |