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(parent: ab9d6e4) | patch
mac80211: skip radiotap space calculation if no monitor exists
authorHelmut Schaa <helmut.schaa@googlemail.com>
Wed, 5 Dec 2012 13:36:12 +0000 (14:36 +0100)
committerJohannes Berg <johannes.berg@intel.com>
Wed, 5 Dec 2012 15:54:59 +0000 (16:54 +0100)
commit751413eadc8f0c7691a6cbd40a913ef0ae6b2ce4
tree480ad2d1fc32394eb1db576e768f1044e2f9392ftree | snapshot (tar.gz zip)
parentab9d6e4ffe192427ce9e93d4f927b0faaa8a941ecommit | diff
mac80211: skip radiotap space calculation if no monitor exists

The radiotap header length "needed_headroom" is only required if we're
sending the skb to a monitor interface. Hence, move the calculation a
bit later so the calculation can be skipped if no monitor interface is
present.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/rx.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)