IPoIB: Remove pointless opcode field from debugging output

There's no point in printing the opcode field in the completion
handling debugging output, since the type of completion is already
printed at the beginning of the line.  In fact the opcode field is not
even defined for completions with a status other than success.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
index 2b242a4..7a4af7a 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c
@@ -351,8 +351,8 @@
 	u64 mapping[IPOIB_CM_RX_SG];
 	int frags;
 
-	ipoib_dbg_data(priv, "cm recv completion: id %d, op %d, status: %d\n",
-		       wr_id, wc->opcode, wc->status);
+	ipoib_dbg_data(priv, "cm recv completion: id %d, status: %d\n",
+		       wr_id, wc->status);
 
 	if (unlikely(wr_id >= ipoib_recvq_size)) {
 		ipoib_warn(priv, "cm recv completion event with wrid %d (> %d)\n",
@@ -504,8 +504,8 @@
 	struct ipoib_tx_buf *tx_req;
 	unsigned long flags;
 
-	ipoib_dbg_data(priv, "cm send completion: id %d, op %d, status: %d\n",
-		       wr_id, wc->opcode, wc->status);
+	ipoib_dbg_data(priv, "cm send completion: id %d, status: %d\n",
+		       wr_id, wc->status);
 
 	if (unlikely(wr_id >= ipoib_sendq_size)) {
 		ipoib_warn(priv, "cm send completion event with wrid %d (> %d)\n",
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index ba0ee5c..c17e777 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -172,8 +172,8 @@
 	struct sk_buff *skb;
 	u64 addr;
 
-	ipoib_dbg_data(priv, "recv completion: id %d, op %d, status: %d\n",
-		       wr_id, wc->opcode, wc->status);
+	ipoib_dbg_data(priv, "recv completion: id %d, status: %d\n",
+		       wr_id, wc->status);
 
 	if (unlikely(wr_id >= ipoib_recvq_size)) {
 		ipoib_warn(priv, "recv completion event with wrid %d (> %d)\n",
@@ -245,8 +245,8 @@
 	struct ipoib_tx_buf *tx_req;
 	unsigned long flags;
 
-	ipoib_dbg_data(priv, "send completion: id %d, op %d, status: %d\n",
-		       wr_id, wc->opcode, wc->status);
+	ipoib_dbg_data(priv, "send completion: id %d, status: %d\n",
+		       wr_id, wc->status);
 
 	if (unlikely(wr_id >= ipoib_sendq_size)) {
 		ipoib_warn(priv, "send completion event with wrid %d (> %d)\n",