mac80211: pass internal sta to ieee80211_tx_frags()

This simplifies the code somewhat, and if necessary would let
us access the sta itself in that code.

Link: https://lore.kernel.org/r/1569965193-Id656db92703dded4bb2e3ec5dc329529f58e58f0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
1 file changed