| commit | 4cd06a344db752f513437138953af191cbe9a691 | [log] [tgz] |
|---|---|---|
| author | Felix Fietkau <nbd@openwrt.org> | Sat Dec 18 19:30:49 2010 +0100 |
| committer | John W. Linville <linville@tuxdriver.com> | Mon Dec 20 14:52:17 2010 -0500 |
| tree | ec6a52da07449e20a10e59f2ee669467dd56089e | |
| parent | 489ee9195a7de9e6bc833d639ff6b553ffdad90e [diff] |
mac80211: skip unnecessary pskb_expand_head calls If the skb is not cloned and we don't need any extra headroom, there is no point in reallocating the skb head. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>