net: macsec: Remove completion function scaffolding

This patch removes the temporary scaffolding now that the comletion
function signature has been converted.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/net/macsec.c

@@ -528,9 +528,9 @@ static void count_tx(struct net_device *dev, int ret, int len)
 	}
 }
 
-static void macsec_encrypt_done(crypto_completion_data_t *data, int err)
+static void macsec_encrypt_done(void *data, int err)
 {
-	struct sk_buff *skb = crypto_get_completion_data(data);
+	struct sk_buff *skb = data;
 	struct net_device *dev = skb->dev;
 	struct macsec_dev *macsec = macsec_priv(dev);
 	struct macsec_tx_sa *sa = macsec_skb_cb(skb)->tx_sa;
@@ -835,9 +835,9 @@ static void count_rx(struct net_device *dev, int len)
 	u64_stats_update_end(&stats->syncp);
 }
 
-static void macsec_decrypt_done(crypto_completion_data_t *data, int err)
+static void macsec_decrypt_done(void *data, int err)
 {
-	struct sk_buff *skb = crypto_get_completion_data(data);
+	struct sk_buff *skb = data;
 	struct net_device *dev = skb->dev;
 	struct macsec_dev *macsec = macsec_priv(dev);
 	struct macsec_rx_sa *rx_sa = macsec_skb_cb(skb)->rx_sa;