net: txgbe: remove the redundant data return in SW-FW mailbox

For these two firmware mailbox commands, in txgbe_test_hostif() and
txgbe_set_phy_link_hostif(), there is no need to read data from the
buffer.

Under the current setting, OEM firmware will cause the driver to fail to
probe. Because OEM firmware returns more link information, with a larger
OEM structure txgbe_hic_ephy_getlink. However, the current driver does
not support the OEM function. So just fix it in the way that does not
involve reading the returned data.

Fixes: d84a3ff ("net: txgbe: Restrict the use of mismatched FW versions")
Cc: stable@vger.kernel.org
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Link: https://patch.msgid.link/2914AB0BC6158DDA+20260119065935.6015-1-jiawenwu@trustnetic.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: Jiawen Wu

drivers/net/ethernet/wangxun/txgbe/txgbe_aml.c

@@ -70,7 +70,7 @@ int txgbe_test_hostif(struct wx *wx)
 	buffer.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED;
 
 	return wx_host_interface_command(wx, (u32 *)&buffer, sizeof(buffer),
-					WX_HI_COMMAND_TIMEOUT, true);
+					 WX_HI_COMMAND_TIMEOUT, false);
 }
 
 int txgbe_read_eeprom_hostif(struct wx *wx,
@@ -148,7 +148,7 @@ static int txgbe_set_phy_link_hostif(struct wx *wx, int speed, int autoneg, int
 	buffer.duplex = duplex;
 
 	return wx_host_interface_command(wx, (u32 *)&buffer, sizeof(buffer),
-					 WX_HI_COMMAND_TIMEOUT, true);
+					 WX_HI_COMMAND_TIMEOUT, false);
 }
 
 static void txgbe_get_link_capabilities(struct wx *wx, int *speed,