1 files changed, 1 insertions, 4 deletions

diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 05ce4c0203fc..fcb52eb2f92f 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -97,14 +97,11 @@ struct ieee80211_key {
 #endif
                 } ccmp;
                 struct {
-                        u8 tx_pn[6];
+                        atomic64_t tx_pn;
                         u8 rx_pn[6];
                         struct crypto_cipher *tfm;
                         u32 replays; /* dot11RSNAStatsCMACReplays */
                         u32 icverrors; /* dot11RSNAStatsCMACICVErrors */
-                        /* scratch buffers for virt_to_page() (crypto API) */
-                        u8 tx_crypto_buf[2 * AES_BLOCK_LEN];
-                        u8 rx_crypto_buf[2 * AES_BLOCK_LEN];
                 } aes_cmac;
         } u;