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| author | Jonathan Corbet <corbet@lwn.net> | 2008-07-14 23:29:34 +0200 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2008-07-14 23:29:34 +0200 |
| commit | 2fceef397f9880b212a74c418290ce69e7ac00eb (patch) | |
| tree | d9cc09ab992825ef7fede4a688103503e3caf655 /net/mac80211/key.c | |
| parent | IB/umad: BKL is not needed for ib_umad_open() (diff) | |
| parent | Linux 2.6.26 (diff) | |
| download | linux-2fceef397f9880b212a74c418290ce69e7ac00eb.tar.xz linux-2fceef397f9880b212a74c418290ce69e7ac00eb.zip | |
Merge commit 'v2.6.26' into bkl-removal
Diffstat (limited to 'net/mac80211/key.c')
| -rw-r--r-- | net/mac80211/key.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 150d66dbda9d..220e83be3ef4 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -380,6 +380,15 @@ void ieee80211_key_free(struct ieee80211_key *key) if (!key) return; + if (!key->sdata) { + /* The key has not been linked yet, simply free it + * and don't Oops */ + if (key->conf.alg == ALG_CCMP) + ieee80211_aes_key_free(key->u.ccmp.tfm); + kfree(key); + return; + } + spin_lock_irqsave(&key->sdata->local->key_lock, flags); __ieee80211_key_free(key); spin_unlock_irqrestore(&key->sdata->local->key_lock, flags); |