From b4487c2d0edaf1332d7a9f11b5661044955ef5e2 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 11 Nov 2011 20:22:30 +0100 Subject: [PATCH] mac80211: fix warning in ieee80211_probe_client The warning is spurious -- if !sta we always exit without using the unassigned qos variable, and if we do find the sta we assign it. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/cfg.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c2416fbd1b27..1063a7e57d62 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2570,12 +2570,13 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev, rcu_read_lock(); sta = sta_info_get(sdata, peer); - if (sta) + if (sta) { qos = test_sta_flag(sta, WLAN_STA_WME); - rcu_read_unlock(); - - if (!sta) + rcu_read_unlock(); + } else { + rcu_read_unlock(); return -ENOLINK; + } if (qos) { fc = cpu_to_le16(IEEE80211_FTYPE_DATA | -- 2.11.0