cnic: Unify kcq allocation for all devices.

By creating a common data stucture kcq_info for all devices, the kcq
(kernel completion queue) for all devices can be allocated by common
code.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/cnic.h

@@ -169,6 +169,16 @@ struct cnic_context {
 	} proto;
 };
 
+struct kcq_info {
+	struct cnic_dma	dma;
+	struct kcqe	**kcq;
+
+	u16		*hw_prod_idx_ptr;
+	u16		sw_prod_idx;
+	u16		*status_idx_ptr;
+	u32		io_addr;
+};
+
 struct cnic_local {
 
 	spinlock_t cnic_ulp_lock;
@@ -202,9 +212,6 @@ struct cnic_local {
 	u16		rx_cons;
 	u16		tx_cons;
 
-	u32 kwq_cid_addr;
-	u32 kcq_cid_addr;
-
 	struct cnic_dma		kwq_info;
 	struct kwqe		**kwq;
 
@@ -218,11 +225,7 @@ struct cnic_local {
 	u16		*kwq_con_idx_ptr;
 	u16		kwq_con_idx;
 
-	struct cnic_dma	kcq_info;
-	struct kcqe	**kcq;
-
-	u16		kcq_prod_idx;
-	u32		kcq_io_addr;
+	struct kcq_info	kcq1;
 
 	union {
 		void				*gen;