nfp: use unsigned int for vector/ring counts

Use unsigned int consistently for vector/ring counts.
Signed-off-by: NJakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/netronome/nfp/nfp_net.h

@@ -528,11 +528,11 @@ struct nfp_net {
 	struct timer_list rx_filter_stats_timer;
 	spinlock_t rx_filter_lock;
 
-	int max_tx_rings;
-	int max_rx_rings;
+	unsigned int max_tx_rings;
+	unsigned int max_rx_rings;
 
-	int num_tx_rings;
-	int num_rx_rings;
+	unsigned int num_tx_rings;
+	unsigned int num_rx_rings;
 
 	int stride_tx;
 	int stride_rx;
@@ -540,8 +540,8 @@ struct nfp_net {
 	int txd_cnt;
 	int rxd_cnt;
 
-	u8 num_irqs;
-	u8 num_r_vecs;
+	unsigned int num_irqs;
+	unsigned int num_r_vecs;
 	struct nfp_net_r_vector r_vecs[NFP_NET_MAX_R_VECS];
 	struct msix_entry irq_entries[NFP_NET_MAX_IRQS];
 
@@ -757,8 +757,9 @@ extern const char nfp_net_driver_version[];
 void nfp_net_get_fw_version(struct nfp_net_fw_version *fw_ver,
 			    void __iomem *ctrl_bar);
 
-struct nfp_net *nfp_net_netdev_alloc(struct pci_dev *pdev,
-				     int max_tx_rings, int max_rx_rings);
+struct nfp_net *
+nfp_net_netdev_alloc(struct pci_dev *pdev,
+		     unsigned int max_tx_rings, unsigned int max_rx_rings);
 void nfp_net_netdev_free(struct nfp_net *nn);
 int nfp_net_netdev_init(struct net_device *netdev);
 void nfp_net_netdev_clean(struct net_device *netdev);

drivers/net/ethernet/netronome/nfp/nfp_net_common.c

@@ -318,8 +318,8 @@ static int nfp_net_msix_alloc(struct nfp_net *nn, int nr_vecs)
  */
 static int nfp_net_irqs_wanted(struct nfp_net *nn)
 {
+	unsigned int vecs;
 	int ncpus;
-	int vecs;
 
 	ncpus = num_online_cpus();
 
@@ -2701,7 +2701,8 @@ void nfp_net_info(struct nfp_net *nn)
  * Return: NFP Net device structure, or ERR_PTR on error.
  */
 struct nfp_net *nfp_net_netdev_alloc(struct pci_dev *pdev,
-				     int max_tx_rings, int max_rx_rings)
+				     unsigned int max_tx_rings,
+				     unsigned int max_rx_rings)
 {
 	struct net_device *netdev;
 	struct nfp_net *nn;