1 files changed, 1 insertions, 1 deletions

diff --git a/net/wireless/lib80211_crypt_ccmp.c b/net/wireless/lib80211_crypt_ccmp.c
index 2301dc1edc4c..b7fa31d5fd13 100644
--- a/net/wireless/lib80211_crypt_ccmp.c
+++ b/net/wireless/lib80211_crypt_ccmp.c
@@ -237,7 +237,6 @@ static int lib80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
                 return -1;
 
         pos = skb->data + hdr_len + CCMP_HDR_LEN;
-        mic = skb_put(skb, CCMP_MIC_LEN);
         hdr = (struct ieee80211_hdr *)skb->data;
         ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
 
@@ -257,6 +256,7 @@ static int lib80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
                 pos += len;
         }
 
+        mic = skb_put(skb, CCMP_MIC_LEN);
         for (i = 0; i < CCMP_MIC_LEN; i++)
                 mic[i] = b[i] ^ s0[i];