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| author | David S. Miller <davem@davemloft.net> | 2008-05-13 06:59:32 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-05-13 06:59:32 +0200 |
| commit | 608961a5eca8d3c6bd07172febc27b5559408c5d (patch) | |
| tree | 847b9912dd964843ca4eb798670e8a6b8dc42564 /net/mac80211 | |
| parent | mac80211: assign needed_headroom/tailroom for netdevs (diff) | |
| download | linux-608961a5eca8d3c6bd07172febc27b5559408c5d.tar.xz linux-608961a5eca8d3c6bd07172febc27b5559408c5d.zip | |
mac80211: Use skb_header_cloned() on TX path.
When skb_header_cloned() returns false you can change the
headers however you like.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/tx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 28d8bd53bd3a..1d7dd54aacef 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1562,13 +1562,13 @@ int ieee80211_subif_start_xmit(struct sk_buff *skb, * be cloned. This could happen, e.g., with Linux bridge code passing * us broadcast frames. */ - if (head_need > 0 || skb_cloned(skb)) { + if (head_need > 0 || skb_header_cloned(skb)) { #if 0 printk(KERN_DEBUG "%s: need to reallocate buffer for %d bytes " "of headroom\n", dev->name, head_need); #endif - if (skb_cloned(skb)) + if (skb_header_cloned(skb)) I802_DEBUG_INC(local->tx_expand_skb_head_cloned); else I802_DEBUG_INC(local->tx_expand_skb_head); |