bnxt_en: Fix HWRM_FUNC_QSTATS_EXT firmware call.

Fix it to set the required fid input parameter.  The firmware call
fails without this patch.

Fixes: d752d053 ("bnxt_en: Retrieve hardware counter masks from firmware if available.")
Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnxt/bnxt.c

@@ -3782,6 +3782,7 @@ static int bnxt_hwrm_func_qstat_ext(struct bnxt *bp,
 		return -EOPNOTSUPP;
 
 	bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_QSTATS_EXT, -1, -1);
+	req.fid = cpu_to_le16(0xffff);
 	req.flags = FUNC_QSTATS_EXT_REQ_FLAGS_COUNTER_MASK;
 	mutex_lock(&bp->hwrm_cmd_lock);
 	rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);