diff options
| author | Kyle Roeschley <kyle.roeschley@ni.com> | 2018-12-05 10:43:11 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2019-04-04 18:14:01 +0300 |
| commit | cce129f7b3cd77cdc17571f15ce56ee16056cf04 (patch) | |
| tree | 1b3a196f8355f85bf2ea7e5c20cbce38703aa860 | |
| parent | ab3d7e75427a3f80ecec7f70cf179732a0127fc4 (diff) | |
| download | linux-cce129f7b3cd77cdc17571f15ce56ee16056cf04.tar.xz | |
ath6kl: Only use match sets when firmware supports it
commit fb376a495fbdb886f38cfaf5a3805401b9e46f13 upstream.
Commit dd45b7598f1c ("ath6kl: Include match ssid list in scheduled scan")
merged the probed and matched SSID lists before sending them to the
firmware. In the process, it assumed match set support is always available
in ath6kl_set_probed_ssids, which breaks scans for hidden SSIDs. Now, check
that the firmware supports matching SSIDs in scheduled scans before setting
MATCH_SSID_FLAG.
Fixes: dd45b7598f1c ("ath6kl: Include match ssid list in scheduled scan")
Signed-off-by: Kyle Roeschley <kyle.roeschley@ni.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 0e26f4a34fda..438934108f25 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -930,7 +930,7 @@ static int ath6kl_set_probed_ssids(struct ath6kl *ar, else ssid_list[i].flag = ANY_SSID_FLAG; - if (n_match_ssid == 0) + if (ar->wiphy->max_match_sets != 0 && n_match_ssid == 0) ssid_list[i].flag |= MATCH_SSID_FLAG; } |