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authorJouni Malinen <jouni@qca.qualcomm.com>2011-08-08 12:10:30 +0300
committerJohn W. Linville <linville@tuxdriver.com>2011-08-10 14:07:42 -0400
commitd2da587839b29ccc5b920fffdb848d7bdb36f11f (patch)
treeeb1038f35a244ba4250dc0faf356f3c883b7a86d /net/wireless
parent281ed297ffb6741550e33b99b24ac3f5c16e3458 (diff)
nl80211: Indicate driver-based offchannel TX on mgmt_tx_cancel_wait
Drivers that support frame transmission with mgmt_tx() may not support driver-based offchannel TX. Use mgmt_tx_cancel_wait instead of mgmt_tx when figuring out whether to indicate support for this with NL80211_ATTR_OFFCHANNEL_TX_OK. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/nl80211.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index e83e7fee3bc0..3b5dc9186071 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -871,8 +871,7 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags,
NLA_PUT_U32(msg, NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
dev->wiphy.max_remain_on_channel_duration);
- /* for now at least assume all drivers have it */
- if (dev->ops->mgmt_tx)
+ if (dev->ops->mgmt_tx_cancel_wait)
NLA_PUT_FLAG(msg, NL80211_ATTR_OFFCHANNEL_TX_OK);
if (mgmt_stypes) {