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authorJohannes Berg <johannes.berg@intel.com>2010-09-15 13:28:15 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-09-16 15:46:00 -0400
commit46a5ebaf02d69e26ee0f47a0b8d2d9bc619240d4 (patch)
tree77bc5ceee61ce125c4b608d7b979bf8d033ffdcc /net/mac80211/util.c
parentf5521b13880f4f4f612e1d20dd4f565122d16e04 (diff)
cfg80211/mac80211: use lockdep_assert_held
Instead of using a WARN_ON(!mutex_is_locked()) use lockdep_assert_held() which compiles away completely when lockdep isn't enabled, and also is a more accurate assertion since it checks that the current thread is holding the mutex. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index bd40b11d5ab9..9f21a69f0917 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1296,9 +1296,9 @@ void ieee80211_recalc_smps(struct ieee80211_local *local,
int count = 0;
if (forsdata)
- WARN_ON(!mutex_is_locked(&forsdata->u.mgd.mtx));
+ lockdep_assert_held(&forsdata->u.mgd.mtx);
- WARN_ON(!mutex_is_locked(&local->iflist_mtx));
+ lockdep_assert_held(&local->iflist_mtx);
/*
* This function could be improved to handle multiple