The present check denies the IBSS interface addtion if we
already have any other vifs. But it fails to deny interface
addition if IBSS was already present.
Signed-off-by: Rajkumar Manoharan <rmanoharan@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/main.c | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 6a41302..67b0eea 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1483,8 +1483,9 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
}
}
- if ((vif->type == NL80211_IFTYPE_ADHOC) &&
- sc->nvifs > 0) {
+ if ((ah->opmode == NL80211_IFTYPE_ADHOC) ||
+ ((vif->type == NL80211_IFTYPE_ADHOC) &&
+ sc->nvifs > 0)) {
ath_err(common, "Cannot create ADHOC interface when other"
" interfaces already exist.\n");
ret = -EINVAL;
--
1.7.4.2
--
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