From eb807fb23878bc319e029ed8ce3d835d239723a5 Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Sun, 24 Jan 2010 14:55:12 +0200 Subject: mac80211: fix update_tkip_key() documentation about the context Johannes noticed that I had incorrectly documented the context of update_tkip_key() driver operation. It must be atomic because all RX code is run inside rcu critical section. Reported-by: Johannes Berg Signed-off-by: Kalle Valo Signed-off-by: John W. Linville --- include/net/mac80211.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index f56d6f47953..f64402f6312 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1489,7 +1489,7 @@ enum ieee80211_ampdu_mlme_action { * @update_tkip_key: See the section "Hardware crypto acceleration" * This callback will be called in the context of Rx. Called for drivers * which set IEEE80211_KEY_FLAG_TKIP_REQ_RX_P1_KEY. - * The callback can sleep. + * The callback must be atomic. * * @hw_scan: Ask the hardware to service the scan request, no need to start * the scan state machine in stack. The scan must honour the channel -- cgit v1.2.3