diff options
Diffstat (limited to 'net/mac80211/aes_ccm.c')
| -rw-r--r-- | net/mac80211/aes_ccm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/mac80211/aes_ccm.c b/net/mac80211/aes_ccm.c index 7869bb40acaa..208df7c0b6ea 100644 --- a/net/mac80211/aes_ccm.c +++ b/net/mac80211/aes_ccm.c @@ -85,11 +85,15 @@ struct crypto_aead *ieee80211_aes_key_setup_encrypt(const u8 key[], return tfm; err = crypto_aead_setkey(tfm, key, key_len); - if (!err) - err = crypto_aead_setauthsize(tfm, mic_len); - if (!err) - return tfm; + if (err) + goto free_aead; + err = crypto_aead_setauthsize(tfm, mic_len); + if (err) + goto free_aead; + + return tfm; +free_aead: crypto_free_aead(tfm); return ERR_PTR(err); } |