mac80211: make mgmt_tx accept a NULL channel

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cfg80211 passes a NULL channel to mgmt_tx if the frame has
to be sent on the one currently in use by the device.
Make the implementation of mgmt_tx correctly handle this
case. Fail if offchan is required.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
[fix RCU locking]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Antonio Quartulli 2013-06-11 14:20:00 +02:00 • committed by Johannes Berg

parent 3d124ea27a

commit f7aeb6fb1a

1 changed files with 14 additions and 3 deletions

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net/mac80211/cfg.c

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