mac80211: factor out station lookup from ieee80211_build_hdr()

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In order to look up the RA station earlier to implement a TX
fastpath, factor out the lookup from ieee80211_build_hdr().
To always have a valid station pointer, also move some of the
checks into the new function.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Johannes Berg 2015-03-21 09:13:45 +01:00

parent 527871d720

commit 97ffe75791

1 changed files with 118 additions and 70 deletions

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188

net/mac80211/tx.c

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