diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index c9fb062..12cf424 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -60,7 +60,7 @@
 			 * later with ethertype
 			 */
 	};
-	struct tx_packet_hdr *tx_header = NULL;
+	struct tx_packet_hdr *tx_header;
 
 	skb_put(skb_aggr, sizeof(*tx_header));
 
@@ -182,7 +182,7 @@
 	struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
 	struct rxpd *local_rx_pd = (struct rxpd *) skb->data;
 	struct sk_buff *skb_daggr;
-	struct mwifiex_rxinfo *rx_info_daggr = NULL;
+	struct mwifiex_rxinfo *rx_info_daggr;
 	int ret = -1;
 	struct rx_packet_hdr *rx_pkt_hdr;
 	struct mwifiex_adapter *adapter = priv->adapter;
@@ -285,8 +285,7 @@
 	struct mwifiex_adapter *adapter = priv->adapter;
 	struct sk_buff *skb_aggr, *skb_src;
 	struct mwifiex_txinfo *tx_info_aggr, *tx_info_src;
-	int pad = 0;
-	int ret = 0;
+	int pad = 0, ret;
 	struct mwifiex_tx_param tx_param;
 	struct txpd *ptx_pd = NULL;