diff options
Diffstat (limited to 'net/wireless/util.c')
| -rw-r--r-- | net/wireless/util.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index 95e4e254da0..f0536d44d43 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -544,7 +544,8 @@ EXPORT_SYMBOL(ieee80211_data_from_8023); void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list, const u8 *addr, enum nl80211_iftype iftype, - const unsigned int extra_headroom) + const unsigned int extra_headroom, + bool has_80211_header) { struct sk_buff *frame = NULL; u16 ethertype; @@ -553,14 +554,18 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list, int remaining, err; u8 dst[ETH_ALEN], src[ETH_ALEN]; - err = ieee80211_data_to_8023(skb, addr, iftype); - if (err) - goto out; + if (has_80211_header) { + err = ieee80211_data_to_8023(skb, addr, iftype); + if (err) + goto out; - /* skip the wrapping header */ - eth = (struct ethhdr *) skb_pull(skb, sizeof(struct ethhdr)); - if (!eth) - goto out; + /* skip the wrapping header */ + eth = (struct ethhdr *) skb_pull(skb, sizeof(struct ethhdr)); + if (!eth) + goto out; + } else { + eth = (struct ethhdr *) skb->data; + } while (skb != frame) { u8 padding; |