iavf: use appropriate enum for comparison

adapter->link_speed has type enum virtchnl_link_speed but our comparisons
are against enum iavf_aq_link_speed. Though they are, currently, the same
values, change the comparison to the matching enum virtchnl_link_speed
since that may not always be the case.

Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Piotr Kwapulinski <piotr.kwapulinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

Author: aloktion

drivers/net/ethernet/intel/iavf/iavf_ethtool.c

@@ -291,27 +291,22 @@ static int iavf_get_link_ksettings(struct net_device *netdev,
 	}
 
 	switch (adapter->link_speed) {
-	case IAVF_LINK_SPEED_40GB:
+	case VIRTCHNL_LINK_SPEED_40GB:
 		cmd->base.speed = SPEED_40000;
 		break;
-	case IAVF_LINK_SPEED_25GB:
-#ifdef SPEED_25000
+	case VIRTCHNL_LINK_SPEED_25GB:
 		cmd->base.speed = SPEED_25000;
-#else
-		netdev_info(netdev,
-			    "Speed is 25G, display not supported by this version of ethtool.\n");
-#endif
 		break;
-	case IAVF_LINK_SPEED_20GB:
+	case VIRTCHNL_LINK_SPEED_20GB:
 		cmd->base.speed = SPEED_20000;
 		break;
-	case IAVF_LINK_SPEED_10GB:
+	case VIRTCHNL_LINK_SPEED_10GB:
 		cmd->base.speed = SPEED_10000;
 		break;
-	case IAVF_LINK_SPEED_1GB:
+	case VIRTCHNL_LINK_SPEED_1GB:
 		cmd->base.speed = SPEED_1000;
 		break;
-	case IAVF_LINK_SPEED_100MB:
+	case VIRTCHNL_LINK_SPEED_100MB:
 		cmd->base.speed = SPEED_100;
 		break;
 	default:

drivers/net/ethernet/intel/iavf/iavf_main.c

@@ -2498,22 +2498,22 @@ static int iavf_validate_tx_bandwidth(struct iavf_adapter *adapter,
 	}
 
 	switch (adapter->link_speed) {
-	case IAVF_LINK_SPEED_40GB:
+	case VIRTCHNL_LINK_SPEED_40GB:
 		speed = 40000;
 		break;
-	case IAVF_LINK_SPEED_25GB:
+	case VIRTCHNL_LINK_SPEED_25GB:
 		speed = 25000;
 		break;
-	case IAVF_LINK_SPEED_20GB:
+	case VIRTCHNL_LINK_SPEED_20GB:
 		speed = 20000;
 		break;
-	case IAVF_LINK_SPEED_10GB:
+	case VIRTCHNL_LINK_SPEED_10GB:
 		speed = 10000;
 		break;
-	case IAVF_LINK_SPEED_1GB:
+	case VIRTCHNL_LINK_SPEED_1GB:
 		speed = 1000;
 		break;
-	case IAVF_LINK_SPEED_100MB:
+	case VIRTCHNL_LINK_SPEED_100MB:
 		speed = 100;
 		break;
 	default:

drivers/net/ethernet/intel/iavf/iavf_txrx.c

@@ -379,19 +379,19 @@ static inline unsigned int iavf_itr_divisor(struct iavf_q_vector *q_vector)
 	unsigned int divisor;
 
 	switch (q_vector->adapter->link_speed) {
-	case IAVF_LINK_SPEED_40GB:
+	case VIRTCHNL_LINK_SPEED_40GB:
 		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 1024;
 		break;
-	case IAVF_LINK_SPEED_25GB:
-	case IAVF_LINK_SPEED_20GB:
+	case VIRTCHNL_LINK_SPEED_25GB:
+	case VIRTCHNL_LINK_SPEED_20GB:
 		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 512;
 		break;
 	default:
-	case IAVF_LINK_SPEED_10GB:
+	case VIRTCHNL_LINK_SPEED_10GB:
 		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 256;
 		break;
-	case IAVF_LINK_SPEED_1GB:
-	case IAVF_LINK_SPEED_100MB:
+	case VIRTCHNL_LINK_SPEED_1GB:
+	case VIRTCHNL_LINK_SPEED_100MB:
 		divisor = IAVF_ITR_ADAPTIVE_MIN_INC * 32;
 		break;
 	}

drivers/net/ethernet/intel/iavf/iavf_virtchnl.c

@@ -921,22 +921,22 @@ static void iavf_print_link_message(struct iavf_adapter *adapter)
 	}
 
 	switch (adapter->link_speed) {
-	case IAVF_LINK_SPEED_40GB:
+	case VIRTCHNL_LINK_SPEED_40GB:
 		link_speed_mbps = SPEED_40000;
 		break;
-	case IAVF_LINK_SPEED_25GB:
+	case VIRTCHNL_LINK_SPEED_25GB:
 		link_speed_mbps = SPEED_25000;
 		break;
-	case IAVF_LINK_SPEED_20GB:
+	case VIRTCHNL_LINK_SPEED_20GB:
 		link_speed_mbps = SPEED_20000;
 		break;
-	case IAVF_LINK_SPEED_10GB:
+	case VIRTCHNL_LINK_SPEED_10GB:
 		link_speed_mbps = SPEED_10000;
 		break;
-	case IAVF_LINK_SPEED_1GB:
+	case VIRTCHNL_LINK_SPEED_1GB:
 		link_speed_mbps = SPEED_1000;
 		break;
-	case IAVF_LINK_SPEED_100MB:
+	case VIRTCHNL_LINK_SPEED_100MB:
 		link_speed_mbps = SPEED_100;
 		break;
 	default: