diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 9233bbba9e91767186adf329f569d2c92dca181d..540ce5fa1d3216e34f672d23b7deed653a11fc8f 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -1179,8 +1179,8 @@ int t3_eth_xmit(struct sk_buff *skb, struct net_device *dev)
  *
  *	Writes a packet as immediate data into a Tx descriptor.  The packet
  *	contains a work request at its beginning.  We must write the packet
- *	carefully so the SGE doesn't read accidentally before it's written in
- *	its entirety.
+ *	carefully so the SGE doesn't read it accidentally before it's written
+ *	in its entirety.
  */
 static inline void write_imm(struct tx_desc *d, struct sk_buff *skb,
 			     unsigned int len, unsigned int gen)
@@ -1188,7 +1188,11 @@ static inline void write_imm(struct tx_desc *d, struct sk_buff *skb,
 	struct work_request_hdr *from = (struct work_request_hdr *)skb->data;
 	struct work_request_hdr *to = (struct work_request_hdr *)d;
 
-	memcpy(&to[1], &from[1], len - sizeof(*from));
+	if (likely(!skb->data_len))
+		memcpy(&to[1], &from[1], len - sizeof(*from));
+	else
+		skb_copy_bits(skb, sizeof(*from), &to[1], len - sizeof(*from));
+
 	to->wr_hi = from->wr_hi | htonl(F_WR_SOP | F_WR_EOP |
 					V_WR_BCNTLFLT(len & 7));
 	wmb();
@@ -1258,7 +1262,7 @@ static inline void reclaim_completed_tx_imm(struct sge_txq *q)
 
 static inline int immediate(const struct sk_buff *skb)
 {
-	return skb->len <= WR_LEN && !skb->data_len;
+	return skb->len <= WR_LEN;
 }
 
 /**
@@ -1464,12 +1468,13 @@ static void write_ofld_wr(struct adapter *adap, struct sk_buff *skb,
  */
 static inline unsigned int calc_tx_descs_ofld(const struct sk_buff *skb)
 {
-	unsigned int flits, cnt = skb_shinfo(skb)->nr_frags;
+	unsigned int flits, cnt;
 
-	if (skb->len <= WR_LEN && cnt == 0)
+	if (skb->len <= WR_LEN)
 		return 1;	/* packet fits as immediate data */
 
 	flits = skb_transport_offset(skb) / 8;	/* headers */
+	cnt = skb_shinfo(skb)->nr_frags;
 	if (skb->tail != skb->transport_header)
 		cnt++;
 	return flits_to_desc(flits + sgl_len(cnt));