ehea: Fix a copy-paste err in ehea_init_port_res

[ Upstream commit c8f191282f819ab4e9b47b22a65c6c29734cefce ]

pr->tx_bytes should be assigned to tx_bytes other than
rx_bytes.
Reported-by: NHulk Robot <hulkci@huawei.com>
Fixes: ce45b873 ("ehea: Fixing statistics")
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Reviewed-by: NMukesh Ojha <mojha@codeaurora.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Signed-off-by: NSasha Levin <sashal@kernel.org>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>

drivers/net/ethernet/ibm/ehea/ehea_main.c

@@ -1464,7 +1464,7 @@ static int ehea_init_port_res(struct ehea_port *port, struct ehea_port_res *pr,
 
 	memset(pr, 0, sizeof(struct ehea_port_res));
 
-	pr->tx_bytes = rx_bytes;
+	pr->tx_bytes = tx_bytes;
 	pr->tx_packets = tx_packets;
 	pr->rx_bytes = rx_bytes;
 	pr->rx_packets = rx_packets;