[PATCH AUTOSEL 4.14 59/66] nl80211: always accept scan request with the duration set

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Avraham Stern <avraham.stern@xxxxxxxxx>

[ Upstream commit c837cbad40d949feaff86734d637c7602ae0b56b ]

Accept a scan request with the duration set even if the driver
does not support setting the scan dwell. The duration can be used
as a hint to the driver, but the driver may use its internal logic
for setting the scan dwell.

Signed-off-by: Avraham Stern <avraham.stern@xxxxxxxxx>
Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
Link: https://lore.kernel.org/r/iwlwifi.20201129172929.9491a12f9226.Ia9c5b24fcefc5ce5592537507243391633a27e5f@changeid
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 net/wireless/nl80211.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 6bd4f6c8fc2ef..3b1be955b69e8 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6859,12 +6859,6 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
 	}
 
 	if (info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]) {
-		if (!wiphy_ext_feature_isset(wiphy,
-					NL80211_EXT_FEATURE_SET_SCAN_DWELL)) {
-			err = -EOPNOTSUPP;
-			goto out_free;
-		}
-
 		request->duration =
 			nla_get_u16(info->attrs[NL80211_ATTR_MEASUREMENT_DURATION]);
 		request->duration_mandatory =
-- 
2.27.0




[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux