eth: fbnic: Fix tx_dropped reporting

Correctly copy the tx_dropped stats from the fbd->hw_stats to the
rtnl_link_stats64 struct.

Fixes: 5f8bd2c ("eth: fbnic: add support for TMI stats")
Signed-off-by: Mohsin Bashir <mohsin.bashr@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250802024636.679317-2-mohsin.bashr@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: Mohsin Bashir

drivers/net/ethernet/meta/fbnic/fbnic_netdev.c

@@ -422,16 +422,16 @@ static void fbnic_get_stats64(struct net_device *dev,
 	tx_packets = stats->packets;
 	tx_dropped = stats->dropped;
 
-	stats64->tx_bytes = tx_bytes;
-	stats64->tx_packets = tx_packets;
-	stats64->tx_dropped = tx_dropped;
-
 	/* Record drops from Tx HW Datapath */
 	tx_dropped += fbd->hw_stats.tmi.drop.frames.value +
 		      fbd->hw_stats.tti.cm_drop.frames.value +
 		      fbd->hw_stats.tti.frame_drop.frames.value +
 		      fbd->hw_stats.tti.tbi_drop.frames.value;
 
+	stats64->tx_bytes = tx_bytes;
+	stats64->tx_packets = tx_packets;
+	stats64->tx_dropped = tx_dropped;
+
 	for (i = 0; i < fbn->num_tx_queues; i++) {
 		struct fbnic_ring *txr = fbn->tx[i];